diff --git a/.zuul.yaml b/.zuul.yaml
index 33a06c85f93..df916607a97 100644
--- a/.zuul.yaml
+++ b/.zuul.yaml
@@ -14,7 +14,7 @@
         - cinder-mypy
         - cinder-tox-bandit-baseline:
             voting: false
-        - openstack-tox-functional-py39:
+        - openstack-tox-functional-py310:
             irrelevant-files: &functional-irrelevant-files
               - ^.*\.rst$
               - ^cinder/locale/.*$
@@ -23,7 +23,7 @@
               - ^doc/.*$
               - ^releasenotes/.*$
               - ^reno.yaml$
-        - openstack-tox-functional-py311:
+        - openstack-tox-functional-py312:
             irrelevant-files: *functional-irrelevant-files
         - cinder-rally-task:
             voting: false
diff --git a/tox.ini b/tox.ini
index b10162a27da..916866e7221 100644
--- a/tox.ini
+++ b/tox.ini
@@ -42,7 +42,7 @@ passenv =
   *_proxy
   *_PROXY
 
-[testenv:py{3,38,39,310,311,312}]
+[testenv:py{3,310,311,312,313}]
 # NOTE: Do not move the constraints from the install_command into deps, as that
 #       may result in tox using unconstrained/untested dependencies.
 #       We use "usedevelop = True" for tox jobs (except bindep), so tox does 2
@@ -62,7 +62,7 @@ install_command = {[testenv:py3]install_command}
 setenv =
   OS_TEST_PATH = ./cinder/tests/functional
 
-[testenv:functional-py{3,38,39,310,311,312}]
+[testenv:functional-py{3,310,311,312,313}]
 install_command = {[testenv:functional]install_command}
 setenv =
   {[testenv:functional]setenv}