diff --git a/.github/workflows/pythonapp.yaml b/.github/workflows/pythonapp.yaml
index d9848b3..c1a8f7b 100644
--- a/.github/workflows/pythonapp.yaml
+++ b/.github/workflows/pythonapp.yaml
@@ -9,7 +9,7 @@ jobs:
 
     strategy:
       matrix:
-        python-version: ["3.9", "3.12"]
+        python-version: ["3.12"]
 
     steps:
     - uses: actions/checkout@v1