diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index abe74f9..b206d48 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -11,7 +11,7 @@ jobs:
     name: integration
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-go@v5
         with:
           go-version-file: go.mod
@@ -20,7 +20,7 @@ jobs:
     name: lint
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-go@v5
         with:
           go-version-file: go.mod
@@ -36,7 +36,7 @@ jobs:
     name: diff
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 0
       - uses: actions/setup-go@v5
diff --git a/.github/workflows/e2e.yaml b/.github/workflows/e2e.yaml
index ac38ffa..800ef87 100644
--- a/.github/workflows/e2e.yaml
+++ b/.github/workflows/e2e.yaml
@@ -35,7 +35,7 @@ jobs:
     name: Kubernetes
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 0
       - uses: actions/setup-go@v5
diff --git a/.github/workflows/helm.yaml b/.github/workflows/helm.yaml
index ca89349..f9e1375 100644
--- a/.github/workflows/helm.yaml
+++ b/.github/workflows/helm.yaml
@@ -11,7 +11,7 @@ jobs:
     name: diff
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 0
       - run: make -C charts/kamaji docs
@@ -23,7 +23,7 @@ jobs:
   lint:
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: azure/setup-helm@v4
         with:
           version: 3.3.4
@@ -40,7 +40,7 @@ jobs:
     needs: [ "lint", "diff" ]
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Publish Helm chart
         uses: stefanprodan/helm-gh-pages@master
         with:
diff --git a/.github/workflows/ko-build.yml b/.github/workflows/ko-build.yml
index cf9370e..3da8ff2 100644
--- a/.github/workflows/ko-build.yml
+++ b/.github/workflows/ko-build.yml
@@ -18,7 +18,7 @@ jobs:
   ko:
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 0
       - uses: actions/setup-go@v5
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index df1453f..41e83ee 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -12,7 +12,7 @@ jobs:
   release:
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 0
       - name: generating date metadata