diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 8ffec9e..ffb1fd1 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -4,13 +4,13 @@ default_language_version:
   python: python3
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v5.0.0
+    rev: v6.0.0
     hooks:
       - id: trailing-whitespace
       - id: mixed-line-ending
         args: ['--fix', 'lf']
         exclude: '.*\.(svg)$'
-      - id: check-byte-order-marker
+      - id: fix-byte-order-marker
       - id: check-executables-have-shebangs
       - id: check-merge-conflict
       - id: debug-statements
@@ -18,11 +18,15 @@ repos:
         files: .*\.(yaml|yml)$
         exclude: '^zuul.d/.*$'
   - repo: https://github.com/PyCQA/doc8
-    rev: v1.1.2
+    rev: v2.0.0
     hooks:
       - id: doc8
+  - repo: https://github.com/crate-ci/typos
+    rev: v1.38.1
+    hooks:
+      - id: typos
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.11.12
+    rev: v0.14.0
     hooks:
       - id: ruff
         args: ['--fix', '--unsafe-fixes']
@@ -34,7 +38,7 @@ repos:
   #        args: ['-l', '79']
   #        exclude: '^codegenerator/templates/.*$'
   - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v1.16.0
+    rev: v1.18.2
     hooks:
       - id: mypy
         language: python
diff --git a/codegenerator/base.py b/codegenerator/base.py
index d1b4ee1..03e12c6 100644
--- a/codegenerator/base.py
+++ b/codegenerator/base.py
@@ -86,7 +86,7 @@ class BaseGenerator:
         mod_path,
         mod_list: set[str],
         url: str,
-        resouce_name: str,
+        resource_name: str,
         service_name: str,
     ):
         pass
diff --git a/codegenerator/common/__init__.py b/codegenerator/common/__init__.py
index ef464f1..fd881d2 100644
--- a/codegenerator/common/__init__.py
+++ b/codegenerator/common/__init__.py
@@ -317,7 +317,7 @@ def find_response_schema(
     Some operations are having variety of possible responses (depending on
     microversion, action, etc). Try to locate suitable response for the client.
 
-    The function iterates over all defined responses and for 2** appies the
+    The function iterates over all defined responses and for 2** applies the
     following logic:
 
     - if action_name is present AND oneOf is present AND action_name is in one
@@ -331,7 +331,7 @@ def find_response_schema(
 
     :param dict responses: Dictionary with responses as defined in OpenAPI spec
     :param str response_key: Response key to be searching in responses (when
-        aciton_name is not given) :param str action_name: Action name to be
+        action_name is not given) :param str action_name: Action name to be
     searching response for
     """
     for code, rspec in responses.items():
diff --git a/codegenerator/common/rust.py b/codegenerator/common/rust.py
index 2a8ed08..9e778c0 100644
--- a/codegenerator/common/rust.py
+++ b/codegenerator/common/rust.py
@@ -12,7 +12,8 @@
 #
 import logging
 import re
-from typing import Type, Any, Generator, Tuple
+from typing import Any
+from collections.abc import Generator
 
 from pydantic import BaseModel
 
@@ -356,7 +357,7 @@ class StructField(BaseModel):
 class Struct(BaseCompoundType):
     base_type: str = "struct"
     fields: dict[str, StructField] = {}
-    field_type_class_: Type[StructField] | StructField = StructField
+    field_type_class_: type[StructField] | StructField = StructField
     additional_fields_type: (
         BasePrimitiveType | BaseCombinedType | BaseCompoundType | None
     ) = None
@@ -488,7 +489,7 @@ class StructFieldResponse(StructField):
 
 
 class StructResponse(Struct):
-    field_type_class_: Type[StructField] = StructFieldResponse
+    field_type_class_: type[StructField] = StructFieldResponse
 
     @property
     def imports(self):
@@ -721,12 +722,12 @@ class TypeManager:
         model.Reference,
         BasePrimitiveType | BaseCombinedType | BaseCompoundType,
     ] = {}
-    parameters: dict[str, Type[RequestParameter] | RequestParameter] = {}
+    parameters: dict[str, type[RequestParameter] | RequestParameter] = {}
 
     #: Base mapping of the primitive data-types
     base_primitive_type_mapping: dict[
-        Type[model.PrimitiveType],
-        Type[BasePrimitiveType] | Type[BaseCombinedType],
+        type[model.PrimitiveType],
+        type[BasePrimitiveType] | type[BaseCombinedType],
     ] = {
         model.PrimitiveString: String,
         model.ConstraintString: String,
@@ -740,17 +741,17 @@ class TypeManager:
 
     #: Extension for primitives data-type mapping
     primitive_type_mapping: dict[
-        Type[model.PrimitiveType],
-        Type[BasePrimitiveType] | Type[BaseCombinedType],
+        type[model.PrimitiveType],
+        type[BasePrimitiveType] | type[BaseCombinedType],
     ]
 
     #: Extensions of the data-type mapping
     data_type_mapping: dict[
-        Type[model.ADT], Type[BaseCombinedType] | Type[BaseCompoundType]
+        type[model.ADT], type[BaseCombinedType] | type[BaseCompoundType]
     ]
     #: Base data-type mapping
     base_data_type_mapping: dict[
-        Type[model.ADT], Type[BaseCombinedType] | Type[BaseCompoundType]
+        type[model.ADT], type[BaseCombinedType] | type[BaseCompoundType]
     ] = {
         model.Dictionary: Dictionary,
         model.Enum: Enum,
@@ -760,12 +761,12 @@ class TypeManager:
         model.Set: BTreeSet,
     }
     #: RequestParameter Type class
-    request_parameter_class: Type[RequestParameter] = RequestParameter
+    request_parameter_class: type[RequestParameter] = RequestParameter
 
     #: Option Type class
-    option_type_class: Type[Option] | Option = Option
+    option_type_class: type[Option] | Option = Option
     #: StringEnum Type class
-    string_enum_class: Type[StringEnum] | StringEnum = StringEnum
+    string_enum_class: type[StringEnum] | StringEnum = StringEnum
 
     #: List of the models to be ignored
     ignored_models: list[model.Reference] = []
@@ -1137,9 +1138,9 @@ class TypeManager:
             # in the output oneOf of same type (but maybe different formats)
             # makes no sense
             # Example is server addresses which are ipv4 or ipv6
-            bck = kinds[0].copy()
+            back = kinds[0].copy()
             kinds.clear()
-            kinds.append(bck)
+            kinds.append(back)
         elif (
             self.string_enum_class in kinds_classes
             and option_klass in kinds_classes
@@ -1265,7 +1266,7 @@ class TypeManager:
                                     name,
                                     new_name,
                                 ] and isinstance(other_model, Struct):
-                                    # rename first occurence to the same scheme
+                                    # rename first occurrence to the same scheme
                                     props = other_model.fields.keys()
                                     new_other_name = name + "".join(
                                         x.title() for x in props
@@ -1292,7 +1293,7 @@ class TypeManager:
                 and name in unique_models
                 and model_.reference
                 and unique_models[name].hash_ == model_.reference.hash_
-                # image.metadef.namespace have weird occurences of itself
+                # image.metadef.namespace have weird occurrences of itself
                 and model_.reference != unique_models[name]
             ):
                 # We already have literally same model. Do nothing expecting
@@ -1306,7 +1307,7 @@ class TypeManager:
 
     def get_subtypes(self):
         """Get all subtypes excluding TLA"""
-        # Need to prevent literaly same objects to be emitted multiple times
+        # Need to prevent literally same objects to be emitted multiple times
         # what may happen in case of deep nesting
         emitted: set[str] = set()
         for k, v in self.refs.items():
@@ -1419,7 +1420,7 @@ class TypeManager:
 
     def get_parameters(
         self, location: str
-    ) -> Generator[Tuple[str, Type[RequestParameter]], None, None]:
+    ) -> Generator[tuple[str, type[RequestParameter]], None, None]:
         """Get parameters by location"""
         for k, v in self.parameters.items():
             if v.location == location:
diff --git a/codegenerator/common/schema.py b/codegenerator/common/schema.py
index 2e9b429..fa83c51 100644
--- a/codegenerator/common/schema.py
+++ b/codegenerator/common/schema.py
@@ -10,7 +10,7 @@
 #   License for the specific language governing permissions and limitations
 #   under the License.
 #
-from typing import Any, Dict, List, Optional
+from typing import Any
 
 from pydantic import BaseModel, ConfigDict, Field
 
@@ -21,26 +21,24 @@ class TypeSchema(BaseModel):
     # TODO(gtema): enums are re-shuffled on every serialization
     model_config = ConfigDict(extra="allow", populate_by_name=True)
 
-    type: Optional[str | List[str]] = None
-    format: Optional[str] = None
-    description: Optional[str] = None
+    type: str | list[str] | None = None
+    format: str | None = None
+    description: str | None = None
     summary: str | None = None
-    default: Optional[Any] = None
-    items: Optional[Dict[str, Any]] = None
+    default: Any | None = None
+    items: dict[str, Any] | None = None
     # circular reference cause issues on deserializing
-    properties: Optional[Dict[str, Any]] = None
-    nullable: Optional[bool] = None
-    additionalProperties: Optional[bool | Any] = None
+    properties: dict[str, Any] | None = None
+    nullable: bool | None = None
+    additionalProperties: bool | Any | None = None
 
-    ref: Optional[str] = Field(alias="$ref", default=None)
-    oneOf: Optional[List[Any]] = Field(default=None)
-    anyOf: Optional[List[Any]] = Field(default=None)
-    openstack: Optional[Dict[str, Any]] = Field(
-        alias="x-openstack", default=None
-    )
-    required: Optional[List[str]] = None
-    pattern: Optional[str] = None
-    maxLength: Optional[int] = None
+    ref: str | None = Field(alias="$ref", default=None)
+    oneOf: list[Any] | None = Field(default=None)
+    anyOf: list[Any] | None = Field(default=None)
+    openstack: dict[str, Any] | None = Field(alias="x-openstack", default=None)
+    required: list[str] | None = None
+    pattern: str | None = None
+    maxLength: int | None = None
 
     @classmethod
     def openapi_type_from_sdk(cls, type_name, fallback_type):
@@ -92,7 +90,7 @@ class ParameterSchema(BaseModel):
     explode: bool | None = None
     uniqueItems: bool | None = None
     ref: str = Field(alias="$ref", default=None)
-    openstack: Dict[str, Any] = Field(alias="x-openstack", default=None)
+    openstack: dict[str, Any] = Field(alias="x-openstack", default=None)
 
     def get_sdk_name(self):
         return self.sdk_name or self.name
@@ -101,31 +99,29 @@ class ParameterSchema(BaseModel):
 class OperationSchema(BaseModel):
     model_config = ConfigDict(extra="allow", populate_by_name=True)
 
-    parameters: List[ParameterSchema] = []
+    parameters: list[ParameterSchema] = []
     description: str | None = None
     operationId: str | None = None
     requestBody: dict = {}
-    responses: Dict[str, dict] = {}
-    tags: List[str] = []
+    responses: dict[str, dict] = {}
+    tags: list[str] = []
     deprecated: bool | None = None
     openstack: dict = Field(alias="x-openstack", default={})
-    security: List | None = None
+    security: list | None = None
 
 
 class HeaderSchema(BaseModel):
     model_config = ConfigDict(extra="allow", populate_by_name=True)
 
-    description: Optional[str] = None
-    openstack: Optional[Dict[str, Any]] = Field(
-        alias="x-openstack", default=None
-    )
-    schema: Optional[TypeSchema] = Field(default=None)
+    description: str | None = None
+    openstack: dict[str, Any] | None = Field(alias="x-openstack", default=None)
+    schema: TypeSchema | None = Field(default=None)
 
 
 class PathSchema(BaseModel):
     model_config = ConfigDict(extra="allow", populate_by_name=True)
 
-    parameters: List[ParameterSchema] = []
+    parameters: list[ParameterSchema] = []
     get: OperationSchema = OperationSchema()
     post: OperationSchema = OperationSchema()
     delete: OperationSchema = OperationSchema()
@@ -137,19 +133,19 @@ class PathSchema(BaseModel):
 class ComponentsSchema(BaseModel):
     model_config = ConfigDict(extra="allow", populate_by_name=True)
 
-    schemas: Dict[str, TypeSchema] = {}
-    parameters: Dict[str, ParameterSchema] = {}
-    headers: Dict[str, HeaderSchema] = {}
+    schemas: dict[str, TypeSchema] = {}
+    parameters: dict[str, ParameterSchema] = {}
+    headers: dict[str, HeaderSchema] = {}
 
 
 class SpecSchema(BaseModel):
     class Config:
-        pupulate_by_name = True
+        populate_by_name = True
         extra = "allow"
 
     openapi: str
     info: dict
-    paths: Dict[str, PathSchema] = {}
+    paths: dict[str, PathSchema] = {}
     components: ComponentsSchema = ComponentsSchema()
-    tags: List[Dict] = []
-    security: List[Dict] = []
+    tags: list[dict] = []
+    security: list[dict] = []
diff --git a/codegenerator/metadata/__init__.py b/codegenerator/metadata/__init__.py
index af5b48f..95e44c0 100644
--- a/codegenerator/metadata/__init__.py
+++ b/codegenerator/metadata/__init__.py
@@ -52,7 +52,7 @@ OPERATION_ID_BLACKLIST: set[str] = {
     "os-hosts/id:put",
 }
 
-SERVICE_METADATA_MAP: dict[str, ty.Type[MetadataBase]] = {
+SERVICE_METADATA_MAP: dict[str, type[MetadataBase]] = {
     "baremetal": BaremetalMetadata,
     "block-storage": BlockStorageMetadata,
     "volume": BlockStorageMetadata,
@@ -123,7 +123,7 @@ class MetadataGenerator(BaseGenerator):
     ) -> Metadata:
         metadata = Metadata(resources={})
         api_ver = "v" + schema.info["version"].split(".")[0]
-        service_metadata: ty.Type[MetadataBase] = SERVICE_METADATA_MAP[
+        service_metadata: type[MetadataBase] = SERVICE_METADATA_MAP[
             service_type
         ]
 
diff --git a/codegenerator/metadata/baremetal.py b/codegenerator/metadata/baremetal.py
index e26590d..898589f 100644
--- a/codegenerator/metadata/baremetal.py
+++ b/codegenerator/metadata/baremetal.py
@@ -20,7 +20,7 @@ class BaremetalMetadata(MetadataBase):
     @staticmethod
     def get_operation_key(
         operation, path: str, method: str, resource_name: str
-    ) -> ty.Tuple[str | None, bool]:
+    ) -> tuple[str | None, bool]:
         skip: bool = False
         operation_key: str | None = None
 
diff --git a/codegenerator/metadata/base.py b/codegenerator/metadata/base.py
index 65b24e6..db8a9e6 100644
--- a/codegenerator/metadata/base.py
+++ b/codegenerator/metadata/base.py
@@ -22,7 +22,7 @@ class MetadataBase(ABC):
     @abstractmethod
     def get_operation_key(
         operation, path: str, method: str, resource_name: str
-    ) -> ty.Tuple[str | None, bool]: ...
+    ) -> tuple[str | None, bool]: ...
 
     @staticmethod
     @abstractmethod
diff --git a/codegenerator/metadata/block_storage.py b/codegenerator/metadata/block_storage.py
index c0ed4e4..c85860a 100644
--- a/codegenerator/metadata/block_storage.py
+++ b/codegenerator/metadata/block_storage.py
@@ -21,7 +21,7 @@ class BlockStorageMetadata(MetadataBase):
     @staticmethod
     def get_operation_key(
         operation, path: str, method: str, resource_name: str
-    ) -> ty.Tuple[str | None, bool]:
+    ) -> tuple[str | None, bool]:
         skip: bool = False
         operation_key: str | None = None
         path_elements: list[str] = path.split("/")
diff --git a/codegenerator/metadata/compute.py b/codegenerator/metadata/compute.py
index 2ef6e47..f5cf30a 100644
--- a/codegenerator/metadata/compute.py
+++ b/codegenerator/metadata/compute.py
@@ -21,7 +21,7 @@ class ComputeMetadata(MetadataBase):
     @staticmethod
     def get_operation_key(
         operation, path: str, method: str, resource_name: str
-    ) -> ty.Tuple[str | None, bool]:
+    ) -> tuple[str | None, bool]:
         skip: bool = False
         operation_key: str | None = None
 
diff --git a/codegenerator/metadata/container_infrastructure_management.py b/codegenerator/metadata/container_infrastructure_management.py
index 5f2c398..0772c51 100644
--- a/codegenerator/metadata/container_infrastructure_management.py
+++ b/codegenerator/metadata/container_infrastructure_management.py
@@ -20,7 +20,7 @@ class ContainerInfrastructureManagementMetadata(MetadataBase):
     @staticmethod
     def get_operation_key(
         operation, path: str, method: str, resource_name: str
-    ) -> ty.Tuple[str | None, bool]:
+    ) -> tuple[str | None, bool]:
         skip: bool = False
         operation_key: str | None = None
 
diff --git a/codegenerator/metadata/dns.py b/codegenerator/metadata/dns.py
index 38b2106..0a88176 100644
--- a/codegenerator/metadata/dns.py
+++ b/codegenerator/metadata/dns.py
@@ -22,7 +22,7 @@ class DnsMetadata(MetadataBase):
     @staticmethod
     def get_operation_key(
         operation, path: str, method: str, resource_name: str
-    ) -> ty.Tuple[str | None, bool]:
+    ) -> tuple[str | None, bool]:
         skip: bool = False
         operation_key: str | None = None
 
diff --git a/codegenerator/metadata/identity.py b/codegenerator/metadata/identity.py
index 375c543..af38572 100644
--- a/codegenerator/metadata/identity.py
+++ b/codegenerator/metadata/identity.py
@@ -22,7 +22,7 @@ class IdentityMetadata(MetadataBase):
     @staticmethod
     def get_operation_key(
         operation, path: str, method: str, resource_name: str
-    ) -> ty.Tuple[str | None, bool]:
+    ) -> tuple[str | None, bool]:
         skip: bool = False
         operation_key: str | None = None
 
diff --git a/codegenerator/metadata/image.py b/codegenerator/metadata/image.py
index 1e7a952..eddaa37 100644
--- a/codegenerator/metadata/image.py
+++ b/codegenerator/metadata/image.py
@@ -22,7 +22,7 @@ class ImageMetadata(MetadataBase):
     @staticmethod
     def get_operation_key(
         operation, path: str, method: str, resource_name: str
-    ) -> ty.Tuple[str | None, bool]:
+    ) -> tuple[str | None, bool]:
         skip: bool = False
         operation_key: str | None = None
 
diff --git a/codegenerator/metadata/key_manager.py b/codegenerator/metadata/key_manager.py
index 849d18e..5846af3 100644
--- a/codegenerator/metadata/key_manager.py
+++ b/codegenerator/metadata/key_manager.py
@@ -20,7 +20,7 @@ class KeyManagerMetadata(MetadataBase):
     @staticmethod
     def get_operation_key(
         operation, path: str, method: str, resource_name: str
-    ) -> ty.Tuple[str | None, bool]:
+    ) -> tuple[str | None, bool]:
         skip: bool = False
         operation_key: str | None = None
 
diff --git a/codegenerator/metadata/load_balancer.py b/codegenerator/metadata/load_balancer.py
index f94e60f..afa1650 100644
--- a/codegenerator/metadata/load_balancer.py
+++ b/codegenerator/metadata/load_balancer.py
@@ -22,7 +22,7 @@ class LoadBalancerMetadata(MetadataBase):
     @staticmethod
     def get_operation_key(
         operation, path: str, method: str, resource_name: str
-    ) -> ty.Tuple[str | None, bool]:
+    ) -> tuple[str | None, bool]:
         skip: bool = False
         operation_key: str | None = None
         path_elements: list[str] = path.split("/")
diff --git a/codegenerator/metadata/network.py b/codegenerator/metadata/network.py
index 01b7ce4..e07ae2f 100644
--- a/codegenerator/metadata/network.py
+++ b/codegenerator/metadata/network.py
@@ -22,7 +22,7 @@ class NetworkMetadata(MetadataBase):
     @staticmethod
     def get_operation_key(
         operation, path: str, method: str, resource_name: str
-    ) -> ty.Tuple[str | None, bool]:
+    ) -> tuple[str | None, bool]:
         skip: bool = False
         operation_key: str | None = None
 
diff --git a/codegenerator/metadata/object_store.py b/codegenerator/metadata/object_store.py
index 7f34753..86a1772 100644
--- a/codegenerator/metadata/object_store.py
+++ b/codegenerator/metadata/object_store.py
@@ -21,7 +21,7 @@ class ObjectStorageMetadata(MetadataBase):
     @staticmethod
     def get_operation_key(
         operation, path: str, method: str, resource_name: str
-    ) -> ty.Tuple[str | None, bool]:
+    ) -> tuple[str | None, bool]:
         skip: bool = False
         operation_key: str | None = None
 
diff --git a/codegenerator/metadata/placement.py b/codegenerator/metadata/placement.py
index 30177d5..a0749e2 100644
--- a/codegenerator/metadata/placement.py
+++ b/codegenerator/metadata/placement.py
@@ -21,7 +21,7 @@ class PlacementMetadata(MetadataBase):
     @staticmethod
     def get_operation_key(
         operation, path: str, method: str, resource_name: str
-    ) -> ty.Tuple[str | None, bool]:
+    ) -> tuple[str | None, bool]:
         skip: bool = False
         operation_key: str | None = None
 
diff --git a/codegenerator/metadata/shared_file_system.py b/codegenerator/metadata/shared_file_system.py
index 0a9633a..7251e34 100644
--- a/codegenerator/metadata/shared_file_system.py
+++ b/codegenerator/metadata/shared_file_system.py
@@ -20,7 +20,7 @@ class SharedFileSystemMetadata(MetadataBase):
     @staticmethod
     def get_operation_key(
         operation, path: str, method: str, resource_name: str
-    ) -> ty.Tuple[str | None, bool]:
+    ) -> tuple[str | None, bool]:
         skip: bool = False
         operation_key: str | None = None
 
diff --git a/codegenerator/model.py b/codegenerator/model.py
index 65c7e89..77e38e4 100644
--- a/codegenerator/model.py
+++ b/codegenerator/model.py
@@ -19,8 +19,6 @@ import json
 import logging
 import string
 from typing import Any
-from typing import Type
-import typing as ty
 
 from pydantic import BaseModel
 from pydantic import ConfigDict
@@ -37,7 +35,7 @@ def dicthash_(data: dict[str, Any]) -> str:
 
 
 class Reference(BaseModel):
-    """Reference of the complex type to the occurence instance"""
+    """Reference of the complex type to the occurrence instance"""
 
     model_config = ConfigDict(arbitrary_types_allowed=True)
 
@@ -327,10 +325,10 @@ class JsonSchemaParser:
 
         Do basic parsing of the jsonschema that has `"type": "object"` in the
         root. In real life there might be `oneOf`,  `anyOf`, `not`,
-        `dependentRequired`, `dependendSchemas`, `if-then-else` underneath. For
+        `dependentRequired`, `dependentSchemas`, `if-then-else` underneath. For
         now oneOf are supported by building an Enum ouf of this object
         when none of `properties`, `additional_properties`,
-        `pattern_properties` are present. `anyOf` elemenst are merged into a
+        `pattern_properties` are present. `anyOf` elements are merged into a
         single schema that is then parsed.
 
         The more complex validation rules (`"properties": ..., "oneOf":
diff --git a/codegenerator/openapi/barbican.py b/codegenerator/openapi/barbican.py
index 025309d..7120228 100644
--- a/codegenerator/openapi/barbican.py
+++ b/codegenerator/openapi/barbican.py
@@ -373,7 +373,7 @@ class BarbicanGenerator(OpenStackServerSourceBase):
             action="delete",
             conditions={"method": ["DELETE"]},
         )
-        # Contanier consumers
+        # Container consumers
         mapper.connect(
             None,
             "/v1/containers/{container_id}/consumers",
diff --git a/codegenerator/openapi/base.py b/codegenerator/openapi/base.py
index 12c64ce..e65b636 100644
--- a/codegenerator/openapi/base.py
+++ b/codegenerator/openapi/base.py
@@ -19,7 +19,8 @@ import inspect
 import jsonref
 import logging
 from pathlib import Path
-from typing import Any, Callable, Literal
+from typing import Any, Literal
+from collections.abc import Callable
 import re
 
 from codegenerator import common
diff --git a/codegenerator/openapi/cinder.py b/codegenerator/openapi/cinder.py
index c9fd3c9..756f11c 100644
--- a/codegenerator/openapi/cinder.py
+++ b/codegenerator/openapi/cinder.py
@@ -212,7 +212,7 @@ class CinderV3Generator(OpenStackServerSourceBase):
             operation_spec.deprecated = True
 
     def _post_process(self, openapi_spec):
-        """Repair urls and url parametes"""
+        """Repair urls and url parameters"""
         for path in [
             "/v3/{project_id}/os-quota-sets/{id}",
             "/v3/{project_id}/os-quota-sets/{id}/defaults",
diff --git a/codegenerator/openapi/cinder_schemas/attachment.py b/codegenerator/openapi/cinder_schemas/attachment.py
index 0673c08..0dfcac4 100644
--- a/codegenerator/openapi/cinder_schemas/attachment.py
+++ b/codegenerator/openapi/cinder_schemas/attachment.py
@@ -65,7 +65,7 @@ ATTACHMENT_DETAIL_SCHEMA: dict[str, Any] = {
             "format": "date-time",
             "description": "The time when attachment is attached.",
         },
-        "connecttion_info": {
+        "connection_info": {
             "type": "object",
             "description": "The connection info used for server to connect the volume.",
         },
diff --git a/codegenerator/openapi/cinder_schemas/common.py b/codegenerator/openapi/cinder_schemas/common.py
index 42fb600..e009226 100644
--- a/codegenerator/openapi/cinder_schemas/common.py
+++ b/codegenerator/openapi/cinder_schemas/common.py
@@ -48,7 +48,7 @@ If an error occurs, you can find more information about the error in the fail_re
     "cgsnapshots": "Lists all, lists all with details, shows details for, creates, and deletes consistency group snapshots.",
     "clusters": """Administrator only. Lists all Cinder clusters, show cluster detail, enable or disable a cluster.
 
-Each cinder service runs on a host computer (possibly multiple services on the same host; it depends how you decide to deploy cinder). In order to support High Availibility scenarios, services can be grouped into clusters where the same type of service (for example, cinder-volume) can run on different hosts so that if one host goes down the service is still available on a different host. Since there's no point having these services sitting around doing nothing while waiting for some other host to go down (which is also known as Active/Passive mode), grouping services into clusters also allows cinder to support Active/Active mode in which all services in a cluster are doing work all the time.
+Each cinder service runs on a host computer (possibly multiple services on the same host; it depends how you decide to deploy cinder). In order to support High Availability scenarios, services can be grouped into clusters where the same type of service (for example, cinder-volume) can run on different hosts so that if one host goes down the service is still available on a different host. Since there's no point having these services sitting around doing nothing while waiting for some other host to go down (which is also known as Active/Passive mode), grouping services into clusters also allows cinder to support Active/Active mode in which all services in a cluster are doing work all the time.
 
 **Note**: Currently the only service that can be grouped into clusters is cinder-volume.
 
diff --git a/codegenerator/openapi/cinder_schemas/group_snapshot.py b/codegenerator/openapi/cinder_schemas/group_snapshot.py
index d1748f7..1bcd126 100644
--- a/codegenerator/openapi/cinder_schemas/group_snapshot.py
+++ b/codegenerator/openapi/cinder_schemas/group_snapshot.py
@@ -79,7 +79,7 @@ GROUP_SNAPSHOT_SCHEMA: dict[str, Any] = {
 
 GROUP_SNAPSHOT_DETAIL_SCHEMA: dict[str, Any] = {
     "type": "object",
-    "description": "A group snapshot bject.",
+    "description": "A group snapshot object.",
     "properties": {
         "status": {
             "type": "string",
diff --git a/codegenerator/openapi/cinder_schemas/volume.py b/codegenerator/openapi/cinder_schemas/volume.py
index 3267885..905e74f 100644
--- a/codegenerator/openapi/cinder_schemas/volume.py
+++ b/codegenerator/openapi/cinder_schemas/volume.py
@@ -298,14 +298,14 @@ VOLUME_PARAMETERS: dict[str, Any] = {
         "in": "query",
         "name": "created_at",
         "schema": {"type": "string", "format": "date-time"},
-        "description": "Filters reuslts by a time that resources are created at with time comparison operators: gt/gte/eq/neq/lt/lte.",
+        "description": "Filters results by a time that resources are created at with time comparison operators: gt/gte/eq/neq/lt/lte.",
         "x-openstack": {"min-ver": "3.60"},
     },
     "updated_at": {
         "in": "query",
         "name": "updated_at",
         "schema": {"type": "string", "format": "date-time"},
-        "description": "Filters reuslts by a time that resources are updated at with time comparison operators: gt/gte/eq/neq/lt/lte.",
+        "description": "Filters results by a time that resources are updated at with time comparison operators: gt/gte/eq/neq/lt/lte.",
         "x-openstack": {"min-ver": "3.60"},
     },
     "consumes_quota": {
diff --git a/codegenerator/openapi/keystone_schemas/federation.py b/codegenerator/openapi/keystone_schemas/federation.py
index bf04969..aa44a1d 100644
--- a/codegenerator/openapi/keystone_schemas/federation.py
+++ b/codegenerator/openapi/keystone_schemas/federation.py
@@ -90,7 +90,7 @@ IDENTITY_PROVIDER_CREATE_SCHEMA: dict[str, Any] = {
     "properties": {
         "identity_provider": {
             "type": "object",
-            "projecties": {
+            "properties": {
                 **_identity_provider_properties,
                 "domain_id": {
                     "type": ["string", "null"],
diff --git a/codegenerator/openapi/neutron.py b/codegenerator/openapi/neutron.py
index 157397f..b1aa938 100644
--- a/codegenerator/openapi/neutron.py
+++ b/codegenerator/openapi/neutron.py
@@ -345,10 +345,10 @@ class NeutronGenerator(OpenStackServerSourceBase):
         work_dir.mkdir(parents=True, exist_ok=True)
 
         # NOTE(gtema): call me paranoic or stupid, but I just gave up fighting
-        # agains oslo_config and oslo_policy with their global state. It is
+        # against oslo_config and oslo_policy with their global state. It is
         # just too painful and takes too much precious time. On multiple
         # invocation with different config there are plenty of things remaining
-        # in the old state. In order to workaroung this just process in
+        # in the old state. In order to workaround this just process in
         # different processes.
         with Manager() as manager:
             # Since we may process same route multiple times we need to have a
@@ -362,7 +362,7 @@ class NeutronGenerator(OpenStackServerSourceBase):
             p.start()
             p.join()
             if p.exitcode != 0:
-                raise RuntimeError("Error generating Neutron OpenAPI schma")
+                raise RuntimeError("Error generating Neutron OpenAPI schema")
 
             # VPNaaS
             p = Process(
@@ -372,7 +372,7 @@ class NeutronGenerator(OpenStackServerSourceBase):
             p.start()
             p.join()
             if p.exitcode != 0:
-                raise RuntimeError("Error generating Neutron OpenAPI schma")
+                raise RuntimeError("Error generating Neutron OpenAPI schema")
 
         (impl_path, openapi_spec) = self._read_spec(work_dir)
 
@@ -941,7 +941,7 @@ class NeutronGenerator(OpenStackServerSourceBase):
         # And now basic CRUD operations, those take whichever info is available in Controller._attr_info
 
         elif operation in ["index", "show", "create", "update", "delete"]:
-            # Only CRUD operation are having request/response information avaiable
+            # Only CRUD operation are having request/response information available
             send_props = {}
             return_props = {}
             # Consume request name to required fields mapping
diff --git a/codegenerator/openapi/nova.py b/codegenerator/openapi/nova.py
index 730b575..92d4b11 100644
--- a/codegenerator/openapi/nova.py
+++ b/codegenerator/openapi/nova.py
@@ -174,7 +174,7 @@ class NovaGenerator(OpenStackServerSourceBase):
         schema: None = None
         ref: str | None
         mime_type: str | None = "application/json"
-        # NOTE(gtema): This must go away once scemas are merged directly to
+        # NOTE(gtema): This must go away once schemas are merged directly to
         # Nova
         # /servers
         if name == "ServersCreateResponse":
diff --git a/codegenerator/openapi/nova_schemas.py b/codegenerator/openapi/nova_schemas.py
index c4472e5..20a6d43 100644
--- a/codegenerator/openapi/nova_schemas.py
+++ b/codegenerator/openapi/nova_schemas.py
@@ -2225,7 +2225,7 @@ VOLUME_ATTACHMENT_SCHEMA: dict[str, Any] = {
             "x-openstack": {"min-ver": "2.89"},
         },
     },
-    "reuired": ["id", "serverId", "volumeId", "device"],
+    "required": ["id", "serverId", "volumeId", "device"],
 }
 VOLUME_ATTACHMENT_CONTAINER_SCHEMA: dict[str, Any] = {
     "type": "object",
diff --git a/codegenerator/openapi/octavia.py b/codegenerator/openapi/octavia.py
index d12058d..f7aafe6 100644
--- a/codegenerator/openapi/octavia.py
+++ b/codegenerator/openapi/octavia.py
@@ -739,8 +739,8 @@ class OctaviaGenerator(OpenStackServerSourceBase):
         "/lbaas/providers": "providers",
         "/lbaas/flavorprofiles": "flavor-profiles",
         "/lbaas/flavors": "flavors",
-        "/lbaas/availabilityzoneprofiles": "avaiability-zone-profiles",
-        "/lbaas/availabilityzones": "avaiability-zones",
+        "/lbaas/availabilityzoneprofiles": "availability-zone-profiles",
+        "/lbaas/availabilityzones": "availability-zones",
         "/lbaas/amphorae": "amphorae",
         "/octavia/amphorae": "amphorae",
     }
diff --git a/codegenerator/openapi/utils.py b/codegenerator/openapi/utils.py
index 4a1575e..06ffeae 100644
--- a/codegenerator/openapi/utils.py
+++ b/codegenerator/openapi/utils.py
@@ -28,7 +28,7 @@ def merge_api_ref_doc(
     allow_strip_version=True,
     doc_url_prefix="",
 ):
-    """Merge infomation from rendered API-REF html into the spec
+    """Merge information from rendered API-REF html into the spec
 
     :param openapi_spec: OpenAPI spec
     :param api_ref_src: path to the rendered API-REF
@@ -170,7 +170,7 @@ def merge_api_ref_doc(
                 else:
                     processed_operations.add(op_spec.operationId)
 
-                # Find the button in the operaion container to get ID of the
+                # Find the button in the operation container to get ID of the
                 # details section
                 details_button = op.find("button")
                 details_section_id = details_button.get(
@@ -492,7 +492,7 @@ def _get_schema_candidates(
                     continue
 
                 if candidate_action_name == action_name:
-                    # We know which action we are searching for (most likely we process reponse
+                    # We know which action we are searching for (most likely we process response
                     schema_specs.append(res)
 
                 elif not action_name and section_description:
@@ -514,11 +514,11 @@ def _get_schema_candidates(
                         # This is an action we are hopefully interested in
                         # Now we can have single schema or multiple (i.e. microversions)
                         if isinstance(res, TypeSchema):
-                            itms = res.oneOf
+                            items = res.oneOf
                         elif isinstance(res, dict):
-                            itms = res.get("oneOf")
-                        if itms:
-                            for itm in itms:
+                            items = res.get("oneOf")
+                        if items:
+                            for itm in items:
                                 schema_specs.append(
                                     get_schema(openapi_spec, itm)
                                 )
diff --git a/codegenerator/rust_cli.py b/codegenerator/rust_cli.py
index 23ce671..c6d533f 100644
--- a/codegenerator/rust_cli.py
+++ b/codegenerator/rust_cli.py
@@ -14,7 +14,6 @@ import logging
 from pathlib import Path
 import subprocess
 import re
-from typing import Type
 
 from codegenerator.base import BaseGenerator
 from codegenerator import common
@@ -174,7 +173,7 @@ class StructInputField(common_rust.StructField):
 
 
 class StructInput(common_rust.Struct):
-    field_type_class_: Type[common_rust.StructField] = StructInputField
+    field_type_class_: type[common_rust.StructField] = StructInputField
     clap_macros: set[str] = set()
     original_data_type: BaseCompoundType | BaseCompoundType | None = None
     is_group: bool = False
@@ -200,7 +199,7 @@ class EnumGroupStructInputField(StructInputField):
 class EnumGroupStruct(common_rust.Struct):
     """Container for complex Enum containing Array"""
 
-    field_type_class_: Type[common_rust.StructField] = (
+    field_type_class_: type[common_rust.StructField] = (
         EnumGroupStructInputField
     )
     base_type: str = "struct"
@@ -306,7 +305,7 @@ class RequestParameter(common_rust.RequestParameter):
 
 class RequestTypeManager(common_rust.TypeManager):
     primitive_type_mapping: dict[
-        Type[model.PrimitiveType], Type[BasePrimitiveType]
+        type[model.PrimitiveType], type[BasePrimitiveType]
     ] = {
         model.PrimitiveString: String,
         model.ConstraintString: String,
@@ -314,7 +313,7 @@ class RequestTypeManager(common_rust.TypeManager):
     }
 
     data_type_mapping: dict[
-        Type[model.ADT], Type[BaseCombinedType] | Type[BaseCompoundType]
+        type[model.ADT], type[BaseCombinedType] | type[BaseCompoundType]
     ]
 
     data_type_mapping = {
@@ -325,7 +324,7 @@ class RequestTypeManager(common_rust.TypeManager):
         model.Set: ArrayInput,
     }
 
-    request_parameter_class: Type[common_rust.RequestParameter] = (
+    request_parameter_class: type[common_rust.RequestParameter] = (
         RequestParameter
     )
     string_enum_class = StringEnum
@@ -374,7 +373,7 @@ class RequestTypeManager(common_rust.TypeManager):
                 # and keep only rest
                 # This usecase is here at least to handle server.networks
                 # which are during creation `none`|`auto`|`JSON`
-                # On the SDK side where this method is not overriden there
+                # On the SDK side where this method is not overridden there
                 # would be a naming conflict resulting in `set_models` call
                 # adding type name as a suffix.
                 # sdk_enum_name = result.name + result.__class__.__name__
@@ -458,7 +457,7 @@ class RequestTypeManager(common_rust.TypeManager):
             ):
                 # An array of structs with more then 1 field
                 # Array of Structs can not be handled by the CLI (input).
-                # Therefore handle underlaying structure as Json saving
+                # Therefore handle underlying structure as Json saving
                 # reference to the original "expected" stuff to make final
                 # input conversion possible
                 original_data_type = self.convert_model(item_type)
@@ -587,7 +586,7 @@ class RequestTypeManager(common_rust.TypeManager):
                 )
                 if intersect:
                     # Na well, it is such a rare case that it does not make
-                    # much sense to start renaming fields. Instead conver
+                    # much sense to start renaming fields. Instead convert
                     # substruct to be a JsonValue
                     simplified_data_type = JsonValue()
                     simplified_data_type.original_data_type = field_data_type
@@ -1090,7 +1089,7 @@ class RustCliGenerator(BaseGenerator):
 
                 additional_imports.update(type_manager.get_imports())
                 # additional_imports.update(response_type_manager.get_imports())
-                # Deserialize is already in template since it is uncoditionally required
+                # Deserialize is already in template since it is unconditionally required
                 additional_imports.discard("serde::Deserialize")
                 additional_imports.discard("serde::Serialize")
 
diff --git a/codegenerator/rust_sdk.py b/codegenerator/rust_sdk.py
index 2d231f7..b6842a2 100644
--- a/codegenerator/rust_sdk.py
+++ b/codegenerator/rust_sdk.py
@@ -14,7 +14,7 @@ import logging
 from pathlib import Path
 import re
 import subprocess
-from typing import Type, Any
+from typing import Any
 
 from codegenerator.base import BaseGenerator
 from codegenerator import common
@@ -112,7 +112,7 @@ class StructField(common_rust.StructField):
 
 class Struct(common_rust.Struct):
     # field_type_class_ = StructField
-    field_type_class_: Type[StructField] | StructField = StructField
+    field_type_class_: type[StructField] | StructField = StructField
 
     @property
     def builder_macros(self):
@@ -253,7 +253,7 @@ class TypeManager(common_rust.TypeManager):
 
     """
 
-    primitive_type_mapping: dict[Type[model.PrimitiveType], Type[Any]] = {
+    primitive_type_mapping: dict[type[model.PrimitiveType], type[Any]] = {
         model.PrimitiveString: String,
         model.ConstraintString: String,
     }
@@ -265,7 +265,7 @@ class TypeManager(common_rust.TypeManager):
         model.CommaSeparatedList: CommaSeparatedList,
     }
 
-    request_parameter_class: Type[common_rust.RequestParameter] = (
+    request_parameter_class: type[common_rust.RequestParameter] = (
         RequestParameter
     )
 
diff --git a/codegenerator/rust_tui.py b/codegenerator/rust_tui.py
index dad207f..3974d8c 100644
--- a/codegenerator/rust_tui.py
+++ b/codegenerator/rust_tui.py
@@ -14,7 +14,7 @@ import logging
 from pathlib import Path
 import re
 import subprocess
-from typing import Type, Any
+from typing import Any
 
 from codegenerator.base import BaseGenerator
 from codegenerator import common
@@ -155,7 +155,7 @@ class StructField(rust_sdk.StructField):
 
 
 class Struct(rust_sdk.Struct):
-    field_type_class_: Type[StructField] | StructField = StructField
+    field_type_class_: type[StructField] | StructField = StructField
     original_data_type: BaseCompoundType | BaseCompoundType | None = None
     is_required: bool = False
 
@@ -239,7 +239,7 @@ class TypeManager(common_rust.TypeManager):
 
     """
 
-    primitive_type_mapping: dict[Type[model.PrimitiveType], Type[Any]] = {
+    primitive_type_mapping: dict[type[model.PrimitiveType], type[Any]] = {
         model.PrimitiveString: String,
         model.ConstraintString: String,
     }
@@ -250,7 +250,7 @@ class TypeManager(common_rust.TypeManager):
         model.CommaSeparatedList: ArrayInput,
     }
 
-    request_parameter_class: Type[common_rust.RequestParameter] = (
+    request_parameter_class: type[common_rust.RequestParameter] = (
         common_rust.RequestParameter
     )
 
@@ -535,7 +535,7 @@ class RustTuiGenerator(BaseGenerator):
                     "crate::cloud_worker::ConfirmableRequest"
                 )
 
-            # Deserialize is already in template since it is uncoditionally required
+            # Deserialize is already in template since it is unconditionally required
             additional_imports.discard("serde::Deserialize")
             additional_imports.discard("serde::Serialize")
 
diff --git a/codegenerator/rust_types.py b/codegenerator/rust_types.py
index ecf1c3a..59df6fd 100644
--- a/codegenerator/rust_types.py
+++ b/codegenerator/rust_types.py
@@ -183,7 +183,7 @@ class ResponseTypeManager(common_rust.TypeManager):
 
     def get_subtypes(self):
         """Get all subtypes excluding TLA"""
-        emited_data: set[str] = set()
+        emitted_data: set[str] = set()
         for k, v in self.refs.items():
             if (
                 k
@@ -200,8 +200,8 @@ class ResponseTypeManager(common_rust.TypeManager):
                 and k.name != self.root_name
             ):
                 key = v.base_type + v.type_hint
-                if key not in emited_data:
-                    emited_data.add(key)
+                if key not in emitted_data:
+                    emitted_data.add(key)
                     yield v
 
     def get_imports(self):
@@ -371,7 +371,7 @@ class RustTypesGenerator(BaseGenerator):
                                         )
                                     )
                                 except Exception:
-                                    # In rare cases we can not conter
+                                    # In rare cases we can not convert
                                     # value_type since it depends on different
                                     # types. We are here in the output
                                     # simplification, so just downcast it to
diff --git a/codegenerator/templates/osc/impl_create.py.j2 b/codegenerator/templates/osc/impl_create.py.j2
index 2ebf901..704569d 100644
--- a/codegenerator/templates/osc/impl_create.py.j2
+++ b/codegenerator/templates/osc/impl_create.py.j2
@@ -65,7 +65,7 @@ class Create{{ class_name }}(command.ShowOne):
 {%- endif %} {#- if attr.required_on_create #}
             help=_(
 {%- if v['docs'] and v['docs']|length > 0 %}
-{#- wrap long line with identation #}
+{#- wrap long line with indentation #}
                 "{{ v.get('docs', '') | wordwrap(59) | replace('\n', ' \"\n                \"') }}"
 {%- elif v['doc']|length == 0 %}
                 ""
diff --git a/codegenerator/templates/osc/impl_list.py.j2 b/codegenerator/templates/osc/impl_list.py.j2
index 14b18f3..76481a3 100644
--- a/codegenerator/templates/osc/impl_list.py.j2
+++ b/codegenerator/templates/osc/impl_list.py.j2
@@ -46,7 +46,7 @@ class List{{ class_name }}(command.Lister):
 {%- endif -%} {# if not k.startswith #}
             help=_(
 {%- if attr is defined and attr['docs'] and attr['docs']|length > 0 %}
-{#- wrap long line with identation #}
+{#- wrap long line with indentation #}
                 "{{ attr.get('docs', '') | wordwrap(59) | replace('\n', ' \"\n                \"') }}"
 {%- elif attr is defined and attr['doc']|length == 0 %}
                 ""
diff --git a/codegenerator/templates/osc/impl_set.py.j2 b/codegenerator/templates/osc/impl_set.py.j2
index 1a1fd83..26fd4cf 100644
--- a/codegenerator/templates/osc/impl_set.py.j2
+++ b/codegenerator/templates/osc/impl_set.py.j2
@@ -62,7 +62,7 @@ class Set{{ class_name }}(command.ShowOne):
 {%- endif %} {#- if attr.type == dict #}
             help=_(
 {%- if v['docs'] and v['docs']|length > 0 %}
-{#- wrap long line with identation #}
+{#- wrap long line with indentation #}
                 "{{ v.get('docs', '') | wordwrap(59) | replace('\n', ' \"\n                \"') }}"
 {%- elif v['doc']|length == 0 %}
                 ""
diff --git a/codegenerator/tests/unit/test_model.py b/codegenerator/tests/unit/test_model.py
index b6460f3..e76781e 100644
--- a/codegenerator/tests/unit/test_model.py
+++ b/codegenerator/tests/unit/test_model.py
@@ -1190,7 +1190,7 @@ class TestModel(TestCase):
             "in": "query",
             "name": "limit",
             "schema": {
-                "type": ["strng", "integer"],
+                "type": ["string", "integer"],
                 "format": "^[0-9]*$",
                 "minimum": 0,
             },
diff --git a/doc/source/openapi.rst b/doc/source/openapi.rst
index 46c5b77..233870a 100644
--- a/doc/source/openapi.rst
+++ b/doc/source/openapi.rst
@@ -51,7 +51,7 @@ Highlevel description (for contributor)
 Base generator
 :class:`~codegenerator.openapi.base.OpenStackServerSourceGenerator` is
 supporting WSGI + Routes based application out of box. For such applications
-it tries to get the main router from wich all exposed routes are being
+it tries to get the main router from which all exposed routes are being
 analysed. During routes processing generator is searching for supported
 decorators and frameworks in order to extract as most information about the
 operation as possible:
@@ -105,7 +105,7 @@ Cinder is very similar to Nova so everything mentioned above is applicable
 here as well.
 
 for Cinder at the moment all operations are duplicated under
-`v3/${project_id}/...` and `v3/...`. For the sake of standartization
+`v3/${project_id}/...` and `v3/...`. For the sake of standardization
 project_id urls are excluded from the produces spec file.
 
 
@@ -138,7 +138,7 @@ Neutron
 This is where things are getting more challenging.
 
 Neutron requires having DB provisioned and an in-memory DB seems not to be
-possible due to technics for the DB communication. In addition to that config
+possible due to techniques for the DB communication. In addition to that config
 file enabling desired extensions is expected. All this activities are covered
 in :class:`~codegenrator.openapi.neutron.NeutronGenerator:setup_neutron`.
 According to the current information it is not possible to have all possible
diff --git a/doc/source/rust_cli.rst b/doc/source/rust_cli.rst
index 8647b91..3726426 100644
--- a/doc/source/rust_cli.rst
+++ b/doc/source/rust_cli.rst
@@ -16,7 +16,7 @@ following aspects:
 Currently the generated code is hosted under
 `https://github.com/gtema/openstack` It covers all
 services for which OpenAPI specs exist with version
-dicovery and partial microversion negotiation.
+discovery and partial microversion negotiation.
 
 
 TODO
diff --git a/doc/source/rust_sdk.rst b/doc/source/rust_sdk.rst
index 8c6ef72..1b6d013 100644
--- a/doc/source/rust_sdk.rst
+++ b/doc/source/rust_sdk.rst
@@ -8,6 +8,6 @@ generate SDK for Rust automatically.
 Currently the generated code is hosted under
 `https://github.com/gtema/openstack` It covers all
 services for which OpenAPI specs exist with version
-dicovery and partial microversion negotiation.
+discovery and partial microversion negotiation.
 
 TODO
diff --git a/playbooks/openapi/pre.yaml b/playbooks/openapi/pre.yaml
index ab739e9..38ee9f1 100644
--- a/playbooks/openapi/pre.yaml
+++ b/playbooks/openapi/pre.yaml
@@ -22,7 +22,7 @@
 
     - name: Download crate-ci/typos
       ansible.builtin.get_url:
-        url: "https://github.com/crate-ci/typos/releases/download/v1.25.0/typos-v1.25.0-x86_64-unknown-linux-musl.tar.gz"
+        url: "https://github.com/crate-ci/typos/releases/download/v1.38.1/typos-v1.38.1-x86_64-unknown-linux-musl.tar.gz"
         dest: "/tmp/typos.tar.gz"
 
     - name: Create bin folder
diff --git a/playbooks/rust/propose-github.yaml b/playbooks/rust/propose-github.yaml
index f672ccf..ad04faa 100644
--- a/playbooks/rust/propose-github.yaml
+++ b/playbooks/rust/propose-github.yaml
@@ -21,7 +21,7 @@
           - rust_patch
         download_artifact_pipeline: gate
 
-    - name: "Check git patch presense"
+    - name: "Check git patch presence"
       ansible.builtin.stat:
         path: "{{ patch_file }}"
       register: "git_patch_stat"
diff --git a/pyproject.toml b/pyproject.toml
index 7415c6d..d8edf18 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -75,7 +75,7 @@ build-backend = "pbr.build"
 
 [tool.ruff]
 line-length = 79
-target-version = "py38"
+target-version = "py312"
 
 [tool.setuptools]
 packages = [
diff --git a/releasenotes/source/conf.py b/releasenotes/source/conf.py
index dc83b18..9e79f5b 100644
--- a/releasenotes/source/conf.py
+++ b/releasenotes/source/conf.py
@@ -54,7 +54,7 @@ openstackdocs_auto_name = False
 # Set aliases for extlinks
 # * lpbug - generic Launchpad bug        :lpbug:`123456`
 # * oscbp - OSC blueprints               :oscbp:`Blue Print <bp-name>`
-# * oscdoc - OSC Docs                    :oscdoc:`Comamnd List <command-list>`
+# * oscdoc - OSC Docs                    :oscdoc:`Command List <command-list>`
 extlinks = {}
 
 # Add any paths that contain templates here, relative to this directory.
diff --git a/roles/codegenerator/tasks/main.yaml b/roles/codegenerator/tasks/main.yaml
index b851bf0..2426f07 100644
--- a/roles/codegenerator/tasks/main.yaml
+++ b/roles/codegenerator/tasks/main.yaml
@@ -7,7 +7,7 @@
 - ansible.builtin.set_fact:
    metadata: "{{ metadata_content.content | b64decode | from_yaml }}"
 
-- name: "Check presense of openapi file (first one)"
+- name: "Check presence of openapi file (first one)"
   ansible.builtin.stat:
     path: "{{ codegenerator_base_dir }}/{{ metadata.resources | dict2items | map(attribute='value') | map(attribute='spec_file') | first }}"
   register: "openapi_stat"
diff --git a/tox.ini b/tox.ini
index 530dcbe..fc39549 100644
--- a/tox.ini
+++ b/tox.ini
@@ -76,7 +76,7 @@ commands =
 application-import-names = codegenerator
 # The following are ignored on purpose. It's not super worth it to fix them.
 # However, if you feel strongly about it, patches will be accepted to fix them
-# if they fix ALL of the occurances of one and only one of them.
+# if they fix ALL of the occurrences of one and only one of them.
 # E203 Black will put spaces after colons in list comprehensions
 # E501 Black takes care of line length for us
 # H238 New Style Classes are the default in Python3
diff --git a/typos.toml b/typos.toml
new file mode 100644
index 0000000..3ee6aff
--- /dev/null
+++ b/typos.toml
@@ -0,0 +1,5 @@
+[default.extend-words]
+wrk = "wrk"
+
+[type.py.extend-words]
+ser = "ser"