diff --git a/.zuul.yaml b/.zuul.yaml
index faa107e..b5a2123 100644
--- a/.zuul.yaml
+++ b/.zuul.yaml
@@ -7,23 +7,27 @@
       - openstackclient-plugin-jobs
     check:
       jobs:
-        - openstack-tox-functional-py38:
-            required-projects:
-              - openstack/placement
         - openstack-tox-functional-py39:
             required-projects:
               - openstack/placement
         - openstack-tox-functional-py310:
             required-projects:
               - openstack/placement
+        - openstack-tox-functional-py311:
+            required-projects:
+              - openstack/placement
+        - openstack-tox-functional-py312:
+            voting: false
+            required-projects:
+              - openstack/placement
     gate:
       jobs:
-        - openstack-tox-functional-py38:
-            required-projects:
-              - openstack/placement
         - openstack-tox-functional-py39:
             required-projects:
               - openstack/placement
         - openstack-tox-functional-py310:
             required-projects:
               - openstack/placement
+        - openstack-tox-functional-py311:
+            required-projects:
+              - openstack/placement
diff --git a/setup.cfg b/setup.cfg
index f48ede5..74d3ffd 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -17,9 +17,9 @@ classifier =
     Programming Language :: Python :: Implementation :: CPython
     Programming Language :: Python :: 3 :: Only
     Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
+    Programming Language :: Python :: 3.11
 
 [files]
 packages =
diff --git a/tox.ini b/tox.ini
index 4aa599d..e0e3f4e 100644
--- a/tox.ini
+++ b/tox.ini
@@ -39,13 +39,6 @@ deps =
   openstack-placement>=1.0.0
 commands = stestr --test-path=./osc_placement/tests/functional run {posargs}
 
-[testenv:functional-py38]
-description =
-  Run functional tests using python3.8.
-deps = {[testenv:functional]deps}
-commands =
-  {[testenv:functional]commands}
-
 [testenv:functional-py39]
 description =
   Run functional tests using python3.9.
@@ -60,6 +53,19 @@ deps = {[testenv:functional]deps}
 commands =
   {[testenv:functional]commands}
 
+[testenv:functional-py311]
+description =
+  Run functional tests using python3.11.
+deps = {[testenv:functional]deps}
+commands =
+  {[testenv:functional]commands}
+
+[testenv:functional-py312]
+description =
+  Run functional tests using python3.12.
+deps = {[testenv:functional]deps}
+commands =
+  {[testenv:functional]commands}
 
 [testenv:pep8]
 description =