diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 7e7cca3..d3906fa 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -9,7 +9,7 @@ jobs:
     name: Lint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Use Node.js 24
         uses: actions/setup-node@v5
         with:
diff --git a/.github/workflows/nodejs.yml b/.github/workflows/nodejs.yml
index 53f0bdf..a25e90b 100644
--- a/.github/workflows/nodejs.yml
+++ b/.github/workflows/nodejs.yml
@@ -12,7 +12,7 @@ jobs:
         node-version: ["20.19.0", 22.x, 24.x, latest]
     runs-on: ${{matrix.os}}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v5
         with:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 33e6033..ba0df40 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -19,7 +19,7 @@ jobs:
 
       # If release-please created a release, publish to npm
       - if: ${{ steps.release.outputs.release_created }}
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - if: ${{ steps.release.outputs.release_created }}
         name: actions/setup
         uses: ./.github/actions/setup
diff --git a/.github/workflows/release_notes.yml b/.github/workflows/release_notes.yml
index a67a830..d44b6ce 100644
--- a/.github/workflows/release_notes.yml
+++ b/.github/workflows/release_notes.yml
@@ -39,7 +39,7 @@ jobs:
           fi
 
       # checkout the HEAD ref from prNumber
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           ref: refs/pull/${{ github.event_name == 'issue_comment' && github.event.issue.number || inputs.releasePr }}/head