diff --git a/.github/workflows/publish-chart.yml b/.github/workflows/publish-chart.yml
index 8cf8b2f..0444c32 100644
--- a/.github/workflows/publish-chart.yml
+++ b/.github/workflows/publish-chart.yml
@@ -39,7 +39,7 @@ jobs:
           python-version: 3.13
       - name: Setup Chart Linting
         id: lint
-        uses: helm/chart-testing-action@v2.6.1
+        uses: helm/chart-testing-action@v2.7.0
       - name: Run chart-testing
         run: ct lint --validate-maintainers=false --charts ${{ env.CHART_DIR }}
   publish:
diff --git a/.github/workflows/test-chart.yml b/.github/workflows/test-chart.yml
index 439fa40..eca9289 100644
--- a/.github/workflows/test-chart.yml
+++ b/.github/workflows/test-chart.yml
@@ -39,6 +39,6 @@ jobs:
           python-version: 3.13
       - name: Setup Chart Linting
         id: lint
-        uses: helm/chart-testing-action@v2.6.1
+        uses: helm/chart-testing-action@v2.7.0
       - name: Run chart-testing
         run: ct lint --validate-maintainers=false --charts ${{ env.CHART_DIR }}