diff --git a/.github/workflows/commit-check.yml b/.github/workflows/commit-check.yml
index 7971a30..d9faf0e 100644
--- a/.github/workflows/commit-check.yml
+++ b/.github/workflows/commit-check.yml
@@ -12,7 +12,7 @@ jobs:
       contents: read
       pull-requests: write
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0  # Required for merge-base checks
       - uses: ./ # self test
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 54b1e22..4e0f9b2 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -21,7 +21,7 @@ jobs:
   re-tag:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         fetch-depth: 0
         ref: ${{ inputs.ref }}
diff --git a/.github/workflows/used-by.yml b/.github/workflows/used-by.yml
index fae6e88..e1aa9de 100644
--- a/.github/workflows/used-by.yml
+++ b/.github/workflows/used-by.yml
@@ -14,7 +14,7 @@ jobs:
   used-by:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: shenxianpeng/used-by@v0.1.4
         with:
           repo: '${{ github.repository }}'