diff --git a/.github/workflows/code-scanning.yml b/.github/workflows/code-scanning.yml
index 72929d7..bd05821 100644
--- a/.github/workflows/code-scanning.yml
+++ b/.github/workflows/code-scanning.yml
@@ -5,7 +5,7 @@ jobs:
     name: Code Scanning with errorformat / golangci-lint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       - uses: actions/setup-go@f111f3307d8850f501ac008e886eec1fd1932a34 # v5.3.0
         with:
           go-version: "1.21"
diff --git a/.github/workflows/reviewdog.yml b/.github/workflows/reviewdog.yml
index 246763e..6d5cc2a 100644
--- a/.github/workflows/reviewdog.yml
+++ b/.github/workflows/reviewdog.yml
@@ -5,7 +5,7 @@ jobs:
     name: runner / golangci-lint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       - uses: reviewdog/action-golangci-lint@64c149605d92715a545b1d80908eff8cecec21b1 # v2.7.1
         with:
           github_token: ${{ secrets.github_token }}
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 2616076..ddccc23 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -11,7 +11,7 @@ jobs:
       - uses: actions/setup-go@f111f3307d8850f501ac008e886eec1fd1932a34 # v5.3.0
         with:
           go-version: "1.21"
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       - name: Test
         run: go test -v -race -coverpkg=./... -coverprofile=coverage.txt ./...
       - uses: codecov/codecov-action@b9fd7d16f6d7d1b5d2bec1a2887e65ceed900238 # v4.6.0
@@ -21,7 +21,7 @@ jobs:
       - uses: actions/setup-go@f111f3307d8850f501ac008e886eec1fd1932a34 # v5.3.0
         with:
           go-version: "1.21"
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       - run: go generate ./...
       - name: Check go generate diff
         run: (! git diff | grep '^') # check diff