diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index 923c6943e..d5822a8a0 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -9,7 +9,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v3.3.0
+    - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v3.3.0
     - uses: ruby/setup-ruby@5cfe23c062c0aac352e765b1b7cc12ea5255ccc4 # v1.156.0
       with:
         ruby-version: '3.0'
diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index 4567096e2..df680d761 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
       - name: Setup Ruby
         uses: ruby/setup-ruby@5cfe23c062c0aac352e765b1b7cc12ea5255ccc4 # v1.139.0
         with:
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 5608d00df..6a3b2ddd4 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     continue-on-error: true
     steps:
-    - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v3.3.0
+    - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v3.3.0
     - uses: ruby/setup-ruby@5cfe23c062c0aac352e765b1b7cc12ea5255ccc4 # v1.156.0
       with:
         ruby-version: '3.0'
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 724fb72c4..d202efb91 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -27,7 +27,7 @@ jobs:
           - os: windows-latest
             ruby: jruby
     steps:
-    - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v3.3.0
+    - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v3.3.0
     - uses: ruby/setup-ruby@5cfe23c062c0aac352e765b1b7cc12ea5255ccc4 # v1.156.0
       with:
         ruby-version: ${{ matrix.ruby }}