diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index b018764..bcc992c 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -11,7 +11,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest]
-        python-version: ['3.9', '3.10', '3.11', '3.12']
+        python-version: ['3.10']
 
     steps:
     - uses: actions/checkout@v2