diff --git a/.github/workflows/pr-chart.yaml b/.github/workflows/pr-chart.yaml
index 3ed720e..9c09e17 100644
--- a/.github/workflows/pr-chart.yaml
+++ b/.github/workflows/pr-chart.yaml
@@ -18,7 +18,7 @@ jobs:
 
       - uses: actions/setup-python@5ccb29d8773c3f3f653e1705f474dfaa8a06a912 #v4.4.0
         with:
-          python-version: 3.7
+          python-version: 3.13
 
       - name: Set up chart-testing
         uses: helm/chart-testing-action@afea100a513515fbd68b0e72a7bb0ae34cb62aec #v2.3.1