diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index a5fc3b3..169f9bf 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -21,7 +21,7 @@ jobs:
         go: [oldstable, stable]
         os: [ubuntu-latest, macos-latest]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-go@v5
         with:
           go-version: ${{ matrix.go }}
diff --git a/.github/workflows/pages.yml b/.github/workflows/pages.yml
index 4b9b06b..2523911 100644
--- a/.github/workflows/pages.yml
+++ b/.github/workflows/pages.yml
@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: setup Node
         uses: actions/setup-node@v4
         with:
diff --git a/.github/workflows/pr-checks.yml b/.github/workflows/pr-checks.yml
index 9fb6824..7a25bbb 100644
--- a/.github/workflows/pr-checks.yml
+++ b/.github/workflows/pr-checks.yml
@@ -15,7 +15,7 @@ jobs:
   go-mod:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-go@v5
         with:
           go-version: stable
@@ -28,7 +28,7 @@ jobs:
     runs-on: ubuntu-latest
     name: Run govulncheck
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - id: govulncheck
         uses: golang/govulncheck-action@v1
         with:
@@ -42,7 +42,7 @@ jobs:
         go: [oldstable, stable]
         os: [ubuntu-latest, macos-latest]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-go@v5
         with:
           go-version: ${{ matrix.go }}
@@ -56,7 +56,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 5
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 1
       - uses: codespell-project/actions-codespell@v2
@@ -71,7 +71,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Actions Repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Check spelling of entire workspace
         uses: crate-ci/typos@v1
@@ -79,7 +79,7 @@ jobs:
     name: markdownlint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: DavidAnson/markdownlint-cli2-action@v20
         with:
           globs: '**/*.md'
@@ -87,7 +87,7 @@ jobs:
     name: 'yamllint'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: karancode/yamllint-github-action@master
         with:
           yamllint_comment: true