diff --git a/.github/workflows/helm-chart-ci.yaml b/.github/workflows/helm-chart-ci.yaml
index 55c5846..6b132e4 100644
--- a/.github/workflows/helm-chart-ci.yaml
+++ b/.github/workflows/helm-chart-ci.yaml
@@ -53,7 +53,7 @@ jobs:
           python-version: ${{ env.PYTHON_VERSION }}
 
       - name: Setup chart-testing
-        uses: helm/chart-testing-action@v2.3.1
+        uses: helm/chart-testing-action@v2.4.0
         with:
           version: ${{ env.CHART_TESTING_VERSION }}
 
@@ -137,7 +137,7 @@ jobs:
           python-version: ${{ env.PYTHON_VERSION }}
 
       - name: Setup chart-testing
-        uses: helm/chart-testing-action@v2.3.1
+        uses: helm/chart-testing-action@v2.4.0
         with:
           version: ${{ env.CHART_TESTING_VERSION }}