diff --git a/.github/workflows/rubocop.yml b/.github/workflows/rubocop.yml
index f01886b..a7547d5 100644
--- a/.github/workflows/rubocop.yml
+++ b/.github/workflows/rubocop.yml
@@ -12,7 +12,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b
+        uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b
 
       - name: Set up Ruby
         uses: ruby/setup-ruby@1198b074305f9356bd56dd4b311757cc0dab2f1c
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 50e00ba..9f247bf 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -15,7 +15,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b
+        uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b
 
       - name: Setup Ruby
         uses: ruby/setup-ruby@1198b074305f9356bd56dd4b311757cc0dab2f1c
@@ -35,7 +35,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b
+        uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@d70bba72b1f3fd22344832f00baa16ece964efeb