diff --git a/.github/workflows/chart_tests.yaml b/.github/workflows/chart_tests.yaml
index 96ae962..5db1b43 100644
--- a/.github/workflows/chart_tests.yaml
+++ b/.github/workflows/chart_tests.yaml
@@ -29,7 +29,7 @@ jobs:
       - name: Update chart repo index
         run: helm repo update
 
-      - uses: actions/setup-python@v4
+      - uses: actions/setup-python@v5
         with:
           python-version: '3.9'
           check-latest: true