diff --git a/.github/workflows/cd-helm-release.yml b/.github/workflows/cd-helm-release.yml
index 78688e3..2a49fb1 100644
--- a/.github/workflows/cd-helm-release.yml
+++ b/.github/workflows/cd-helm-release.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/ci-helm-lint-test.yml b/.github/workflows/ci-helm-lint-test.yml
index f2f06b9..03f6507 100644
--- a/.github/workflows/ci-helm-lint-test.yml
+++ b/.github/workflows/ci-helm-lint-test.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: "0"
 
diff --git a/.github/workflows/docker-push-daily.yml b/.github/workflows/docker-push-daily.yml
index 903af70..cfbdf75 100644
--- a/.github/workflows/docker-push-daily.yml
+++ b/.github/workflows/docker-push-daily.yml
@@ -23,7 +23,7 @@ jobs:
     environment: 'pypi'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         if: startsWith(github.ref, 'refs/tags/v')
 
       - name: Build and publish to pypi
@@ -38,7 +38,7 @@ jobs:
     needs: build_and_publish_to_pypi
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
@@ -110,7 +110,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: build_and_publish_to_pypi
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
diff --git a/.github/workflows/helm-docs.yaml b/.github/workflows/helm-docs.yaml
index ea1b82e..5e6d276 100644
--- a/.github/workflows/helm-docs.yaml
+++ b/.github/workflows/helm-docs.yaml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           ref: ${{ github.event.pull_request.head.ref }}