diff --git a/.github/workflows/lint.yaml b/.github/workflows/lint.yaml
index 41a4dfd9..62d746cc 100644
--- a/.github/workflows/lint.yaml
+++ b/.github/workflows/lint.yaml
@@ -36,7 +36,7 @@ jobs:
           python-version: 3.14
 
       - name: Set up chart-testing
-        uses: helm/chart-testing-action@0d28d3144d3a25ea2cc349d6e59901c4ff469b3b # v2.7.0
+        uses: helm/chart-testing-action@6ec842c01de15ebb84c8627d2744a0c2f2755c9f # v2.8.0
         with:
           version: '3.14.0'
           yamllint_version: '1.37.1'
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index eeafa215..76bffa23 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -49,7 +49,7 @@ jobs:
           python-version: 3.14
 
       - name: Set up chart-testing
-        uses: helm/chart-testing-action@0d28d3144d3a25ea2cc349d6e59901c4ff469b3b # v2.7.0
+        uses: helm/chart-testing-action@6ec842c01de15ebb84c8627d2744a0c2f2755c9f # v2.8.0
         with:
           version: '3.14.0'
           yamllint_version: '1.37.1'