diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
index ccb5a6b9..a97b1a82 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -16,7 +16,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: 3.x
+          python-version: 3.10
 
       - name: Install dependencies
         run: |
@@ -24,4 +24,4 @@ jobs:
           pip install pytest
 
       - name: Run unit tests
-        run: pytest
\ No newline at end of file
+        run: pytest