diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2e2c26a..952996b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -25,7 +25,7 @@ jobs:
 
     steps:
       - name: "Checkout"
-        uses: "actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608" # v4
+        uses: "actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11" # v4
         with:
           fetch-depth: 2
 
@@ -58,7 +58,7 @@ jobs:
 
     steps:
       - name: "Checkout"
-        uses: "actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608" # v4
+        uses: "actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11" # v4
         with:
           fetch-depth: 2
 
diff --git a/.github/workflows/coding-standards.yml b/.github/workflows/coding-standards.yml
index 2267825..e72c512 100644
--- a/.github/workflows/coding-standards.yml
+++ b/.github/workflows/coding-standards.yml
@@ -18,7 +18,7 @@ jobs:
 
     steps:
       - name: "Checkout"
-        uses: "actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608" # v4
+        uses: "actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11" # v4
 
       - name: "Install PHP"
         uses: "shivammathur/setup-php@v2"
diff --git a/.github/workflows/static-analysis.yml b/.github/workflows/static-analysis.yml
index 1a4152c..e7045fe 100644
--- a/.github/workflows/static-analysis.yml
+++ b/.github/workflows/static-analysis.yml
@@ -18,7 +18,7 @@ jobs:
 
     steps:
       - name: "Checkout code"
-        uses: "actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608" # v4
+        uses: "actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11" # v4
 
       - name: "Install PHP"
         uses: "shivammathur/setup-php@v2"
@@ -44,7 +44,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
 
       - name: "Install dependencies with Composer"
         uses: "ramsey/composer-install@v1"