diff --git a/.github/workflows/actionlint.yml b/.github/workflows/actionlint.yml
index 5187894..4186a1c 100644
--- a/.github/workflows/actionlint.yml
+++ b/.github/workflows/actionlint.yml
@@ -9,7 +9,7 @@ jobs:
     name: runner / actionlint
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v6.0.2
+      - uses: actions/checkout@v6.0.3
 
       - name: actionlint
         uses: reviewdog/action-actionlint@v1.72.0
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0ab6a4f..e442415 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -26,7 +26,7 @@ jobs:
 
     runs-on: windows-2025
     steps:
-      - uses: actions/checkout@v6.0.2
+      - uses: actions/checkout@v6.0.3
         with:
           submodules: true
 
@@ -107,7 +107,7 @@ jobs:
     runs-on: ${{ matrix.ghimage }}
 
     steps:
-      - uses: actions/checkout@v6.0.2
+      - uses: actions/checkout@v6.0.3
         with:
           submodules: true
 
@@ -188,7 +188,7 @@ jobs:
     runs-on: ${{ matrix.ghimage }}
 
     steps:
-      - uses: actions/checkout@v6.0.2
+      - uses: actions/checkout@v6.0.3
         with:
           submodules: true