diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 30e2753..56b3444 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - uses: pnpm/action-setup@v4
         with:
@@ -34,7 +34,7 @@ jobs:
         node-version: ['18', '20', '22', '24']
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - uses: pnpm/action-setup@v4
         with:
diff --git a/.github/workflows/plan-release.yml b/.github/workflows/plan-release.yml
index 7a2826c..f8fc341 100644
--- a/.github/workflows/plan-release.yml
+++ b/.github/workflows/plan-release.yml
@@ -21,7 +21,7 @@ jobs:
       command: ${{ steps.check-release.outputs.command }}
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           ref: 'main'
@@ -46,7 +46,7 @@ jobs:
     if: (github.event_name == 'push' && needs.check-plan.outputs.command != 'release') || (github.event_name == 'pull_request_target' && github.event.pull_request.merged == true)
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         # We need to download lots of history so that
         # github-changelog can discover what's changed since the last release
         with:
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 6b7795b..f295f20 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -23,7 +23,7 @@ jobs:
       command: ${{ steps.check-release.outputs.command }}
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           ref: 'main'
@@ -43,7 +43,7 @@ jobs:
       pull-requests: write
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v4
         with:
           node-version: 18