diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0745cec..60baa12 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,7 +19,7 @@ jobs:
         ruby: ["2.7", "3.0", "3.1", "3.2"]
     steps:
       - name: Checkout code
-        uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab
+        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744
       - name: Install Ruby and gems
         uses: ruby/setup-ruby@8a45918450651f5e4784b6031db26f4b9f76b251
         with:
@@ -35,7 +35,7 @@ jobs:
       contents: read
     steps:
       - name: Checkout code
-        uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab
+        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744
       - name: Install Ruby and gems
         uses: ruby/setup-ruby@8a45918450651f5e4784b6031db26f4b9f76b251
         with:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 41e097d..d6412bb 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab
+        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744
       - name: Install Ruby and gems
         uses: ruby/setup-ruby@8a45918450651f5e4784b6031db26f4b9f76b251
         with: