diff --git a/.gitea/workflows/tests.yml b/.gitea/workflows/tests.yml
index 5101ee7..5dfdf56 100644
--- a/.gitea/workflows/tests.yml
+++ b/.gitea/workflows/tests.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.8.17", "3.9.17", "3.10.12", "3.11.3"]
 
     steps:
       - uses: actions/checkout@v2
diff --git a/tox.ini b/tox.ini
index 6425098..4fb054b 100644
--- a/tox.ini
+++ b/tox.ini
@@ -5,10 +5,10 @@ isolated_build = true
 
 [gh-actions]
 python = 
-    3.8: py38
-    3.9: py39
-    3.10: py310
-    3.11: py311
+    3.8.17: py38
+    3.9.17: py39
+    3.10.12: py310
+    3.11.3: py311
 
 [testenv]
 setenv =