diff --git a/.github/workflows/e2e-testing.yaml b/.github/workflows/e2e-testing.yaml
index bdb5440..cd732e9 100644
--- a/.github/workflows/e2e-testing.yaml
+++ b/.github/workflows/e2e-testing.yaml
@@ -31,7 +31,7 @@ jobs:
           cache: 'pip' # caching pip dependencies
 
       - name: Set up chart-testing
-        uses: helm/chart-testing-action@v2.4.0
+        uses: helm/chart-testing-action@v2.6.1
 
       - name: Run chart-testing (list-changed)
         id: list-changed