diff --git a/.github/workflows/charts_test.yaml b/.github/workflows/charts_test.yaml
index 27d99cc..6280b0b 100644
--- a/.github/workflows/charts_test.yaml
+++ b/.github/workflows/charts_test.yaml
@@ -22,7 +22,7 @@ jobs:
 
       - uses: actions/setup-python@v4
         with:
-          python-version: 3.7
+          python-version: 3.13
 
       - name: Set up chart-testing
         uses: helm/chart-testing-action@v2.4.0