diff --git a/.github/workflows/maintenance.yml b/.github/workflows/maintenance.yml
index 940582d..6acc3f7 100644
--- a/.github/workflows/maintenance.yml
+++ b/.github/workflows/maintenance.yml
@@ -16,7 +16,7 @@ jobs:
         uses: actions/checkout@v6.0.3
 
       - name: Set up Python
-        uses: actions/setup-python@v6
+        uses: actions/setup-python@v6.3.0
         with:
           python-version: '3.11'