diff --git a/.github/workflows/deploy-webapp.yml b/.github/workflows/deploy-webapp.yml
index f0dedea3..e52963b0 100644
--- a/.github/workflows/deploy-webapp.yml
+++ b/.github/workflows/deploy-webapp.yml
@@ -35,7 +35,7 @@ jobs:
       - name: Set Up Python
         uses: actions/setup-python@v5
         with:
-          python-version: 3.x
+          python-version: 3.13.5
 
       - name: Install Dependencies
         run: |