diff --git a/ironic/api/controllers/v1/network-data-schema.json b/ironic/api/controllers/v1/network-data-schema.json
index 7162daf343..c27c848715 100644
--- a/ironic/api/controllers/v1/network-data-schema.json
+++ b/ironic/api/controllers/v1/network-data-schema.json
@@ -1,5 +1,5 @@
 {
-  "$schema": "http://openstack.org/nova/network_data.json#",
+  "$schema": "http://json-schema.org/draft-07/schema#",
   "id": "http://openstack.org/nova/network_data.json",
   "type": "object",
   "title": "OpenStack Nova network metadata schema",
diff --git a/ironic/api/controllers/v1/node.py b/ironic/api/controllers/v1/node.py
index f182e2fd28..2ef369e136 100644
--- a/ironic/api/controllers/v1/node.py
+++ b/ironic/api/controllers/v1/node.py
@@ -140,6 +140,7 @@ def network_data_schema():
 def node_schema():
     network_data = network_data_schema()
     return {
+        '$schema': 'http://json-schema.org/draft-07/schema#',
         'type': 'object',
         'properties': {
             'automated_clean': {'type': ['string', 'boolean', 'null']},
diff --git a/ironic/tests/unit/api/controllers/v1/test_deploy_template.py b/ironic/tests/unit/api/controllers/v1/test_deploy_template.py
index b86fb0b1df..63784fef32 100644
--- a/ironic/tests/unit/api/controllers/v1/test_deploy_template.py
+++ b/ironic/tests/unit/api/controllers/v1/test_deploy_template.py
@@ -883,7 +883,7 @@ class TestPost(BaseDeployTemplatesAPITest):
     def test_create_invalid_step_field_priority(self):
         self._test_create_invalid_step_field(
             'priority', 'not a number',
-            "'not a number' is not of type 'integer'")
+            "'not a number'")  # differs between jsonschema versions
 
     def test_create_invalid_step_field_negative_priority(self):
         self._test_create_invalid_step_field(
diff --git a/releasenotes/notes/jsonschema-966f55fc79b916fc.yaml b/releasenotes/notes/jsonschema-966f55fc79b916fc.yaml
new file mode 100644
index 0000000000..20c1f7247e
--- /dev/null
+++ b/releasenotes/notes/jsonschema-966f55fc79b916fc.yaml
@@ -0,0 +1,9 @@
+---
+fixes:
+  - |
+    Fixes compatibility with ``jsonschema`` package version 4.0.0 or newer
+    by providing a proper schema version (Draft-07 currently).
+issues:
+  - |
+    When using ``jsonschema`` 4.0.0 or newer, make sure to include a proper
+    ``$schema`` field in your custom network data or RAID schemas.