diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 10d2d68..0c4f3d9 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: Checkout
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
           fetch-depth: 0
       
@@ -25,13 +25,13 @@ jobs:
           git config user.email "$GITHUB_ACTOR@users.noreply.github.com"
       
       - name: Set up Helm
-        uses: azure/setup-helm@v4.2.0
+        uses: azure/setup-helm@fe7b79cd5ee1e45176fcad797de68ecaf3ca4814 # v4.2.0
         with:
           # renovate: datasource=github-releases depName=helm/helm
           version: v3.12.0
       
       - name: Run chart-releaser
-        uses: helm/chart-releaser-action@v1.5.0
+        uses: helm/chart-releaser-action@be16258da8010256c6e82849661221415f031968 # v1.5.0
         with:
           charts_dir: charts
           config: cr.yaml
@@ -40,7 +40,7 @@ jobs:
           CR_SKIP_EXISTING: "true"
       
       - name: Login to GHCR
-        uses: docker/login-action@v3.0.0
+        uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v3.0.0
         with:
           registry: ghcr.io
           username: ${{ github.actor }}