diff --git a/.github/workflows/chart.yml b/.github/workflows/chart.yml
index 73a84c2..cc84592 100644
--- a/.github/workflows/chart.yml
+++ b/.github/workflows/chart.yml
@@ -35,7 +35,7 @@ jobs:
       - name: Setup helm
         uses: azure/setup-helm@v4
         with:
-          version: v3.17.3
+          version: v4.0.5
 
       - name: Setup helm linter
         uses: helm/chart-testing-action@v2
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index fa087d7..2ec2b24 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -42,7 +42,7 @@ jobs:
       - name: Setup helm
         uses: azure/setup-helm@v4
         with:
-          version: v3.17.3
+          version: v4.0.5
 
       - name: Setup helm linter
         uses: helm/chart-testing-action@v2