diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4359f5b..8a4417c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,7 +11,7 @@ jobs:
     name: Node v${{matrix.node}} ((${{matrix.platform}}))
     runs-on: ${{matrix.platform}}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-node@v4
         with:
           node-version: ${{matrix.node}}
@@ -37,7 +37,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: test
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-node@v4
         with:
           node-version: "22.x"
diff --git a/.github/workflows/links-checker-schedule.yml b/.github/workflows/links-checker-schedule.yml
index b96ab1c..20c2a94 100644
--- a/.github/workflows/links-checker-schedule.yml
+++ b/.github/workflows/links-checker-schedule.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out repo
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/markdown-lint.yml b/.github/workflows/markdown-lint.yml
index ce0ced8..83ddba2 100644
--- a/.github/workflows/markdown-lint.yml
+++ b/.github/workflows/markdown-lint.yml
@@ -11,7 +11,7 @@ jobs:
     name: Lint Markdown files
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Setup Node.js
         uses: actions/setup-node@v4
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 3ab598f..fa79ed4 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -18,7 +18,7 @@ jobs:
     timeout-minutes: 20
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-node@v4
         with:
           node-version: 20.x