diff --git a/.github/workflows/node-build.yml b/.github/workflows/node-build.yml
index db6a9fa..76a5fcb 100644
--- a/.github/workflows/node-build.yml
+++ b/.github/workflows/node-build.yml
@@ -15,7 +15,7 @@ jobs:
         node-version: [18.x, 20.x]
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v4
diff --git a/.github/workflows/npm-publish-gpr.yml b/.github/workflows/npm-publish-gpr.yml
index 836d2dd..4191e64 100644
--- a/.github/workflows/npm-publish-gpr.yml
+++ b/.github/workflows/npm-publish-gpr.yml
@@ -14,7 +14,7 @@ jobs:
       contents: read
       packages: write
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-node@v4
         with:
           node-version: '20.x'
diff --git a/.github/workflows/npm-publish.yml b/.github/workflows/npm-publish.yml
index 95b6682..21da888 100644
--- a/.github/workflows/npm-publish.yml
+++ b/.github/workflows/npm-publish.yml
@@ -14,7 +14,7 @@ jobs:
       contents: read
       id-token: write
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: actions/setup-node@v4
         with:
           node-version: 20
diff --git a/.github/workflows/typedoc-gh-pages.yml b/.github/workflows/typedoc-gh-pages.yml
index 7a2e48e..9d69835 100644
--- a/.github/workflows/typedoc-gh-pages.yml
+++ b/.github/workflows/typedoc-gh-pages.yml
@@ -34,7 +34,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Upload artifact
         uses: actions/upload-pages-artifact@v3