diff --git a/.github/workflows/check_pypi_version.yml b/.github/workflows/check_pypi_version.yml
index f22baee85..da0791983 100644
--- a/.github/workflows/check_pypi_version.yml
+++ b/.github/workflows/check_pypi_version.yml
@@ -9,11 +9,15 @@ on:
 jobs:
   check_version:
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.9", "3.10", "3.11", "3.12"]
+
     steps:
-      - name: Set up Python
+      - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v5
         with:
-          python-version: '3.x'
+          python-version: ${{ matrix.python-version }}
 
       - name: Install aider-chat
         run: pip install aider-chat