diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml
index 3367125..6c9f9e0 100644
--- a/.github/workflows/checks.yml
+++ b/.github/workflows/checks.yml
@@ -12,7 +12,7 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        python-version: [ "3.11" ]
+        python-version: [ "3.9", "3.10", "3.11", "3.12" ]
 
     steps:
     - name: SCM Checkout
@@ -33,7 +33,7 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        python-version: [ "3.11" ]
+        python-version: [ "3.9", "3.10", "3.11", "3.12" ]
 
     steps:
     - name: SCM Checkout