diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1b26609..1e067ec 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -13,7 +13,7 @@ jobs:
         go: ["1.24.8", "1.25.0"]
     name: Go ${{ matrix.go }} run
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
       - name: Setup go
         uses: actions/setup-go@v6
         with:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 776e257..bb915b2 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
         with:
           fetch-depth: 0
       - name: Set up Go
diff --git a/.github/workflows/release_package.yml b/.github/workflows/release_package.yml
index 1c5e2e0..bdda8f2 100644
--- a/.github/workflows/release_package.yml
+++ b/.github/workflows/release_package.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
         with:
           fetch-depth: 0
       - name: Set up Go