diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml
index 41a8fda5..8c05cd88 100644
--- a/.github/workflows/benchmark.yml
+++ b/.github/workflows/benchmark.yml
@@ -46,7 +46,7 @@ jobs:
       BUNDLE_WITHOUT: sig
 
     steps:
-    - uses: actions/checkout@v6.0.2
+    - uses: actions/checkout@v6.0.3
 
     - name: Set up Ruby
       uses: ruby/setup-ruby@v1
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 67470eea..75009a45 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -43,7 +43,7 @@ jobs:
       BUNDLE_WITHOUT: sig
 
     steps:
-      - uses: actions/checkout@v6.0.2
+      - uses: actions/checkout@v6.0.3
 
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
diff --git a/.github/workflows/jruby_test.yml b/.github/workflows/jruby_test.yml
index a75883b2..a78f09c0 100644
--- a/.github/workflows/jruby_test.yml
+++ b/.github/workflows/jruby_test.yml
@@ -26,7 +26,7 @@ jobs:
           - jruby-head
 
     steps:
-      - uses: actions/checkout@v6.0.2
+      - uses: actions/checkout@v6.0.3
 
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
diff --git a/.github/workflows/push_gem.yml b/.github/workflows/push_gem.yml
index e9376904..eff584e1 100644
--- a/.github/workflows/push_gem.yml
+++ b/.github/workflows/push_gem.yml
@@ -34,7 +34,7 @@ jobs:
         with:
           egress-policy: audit
 
-      - uses: actions/checkout@0c366fd6a839edf440554fa01a7085ccba70ac98 # v5.0.1
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v5.0.1
 
       - name: Set up Ruby
         uses: ruby/setup-ruby@d5126b9b3579e429dd52e51e68624dda2e05be25 # v1.267.0
diff --git a/.github/workflows/sig.yml b/.github/workflows/sig.yml
index 7897bf01..ec40d5a8 100644
--- a/.github/workflows/sig.yml
+++ b/.github/workflows/sig.yml
@@ -16,7 +16,7 @@ jobs:
     env:
       BUNDLE_WITH: sig
     steps:
-      - uses: actions/checkout@v6.0.2
+      - uses: actions/checkout@v6.0.3
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
         with: