diff --git a/.github/workflows/expire_comment.yml b/.github/workflows/expire_comment.yml
index c52e3b6..3d4993f 100644
--- a/.github/workflows/expire_comment.yml
+++ b/.github/workflows/expire_comment.yml
@@ -8,6 +8,6 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - name: Check for expired date
       run: bash .github/scripts/check_expire_date.sh
diff --git a/.github/workflows/phpunit.yml b/.github/workflows/phpunit.yml
index cd13149..f584626 100644
--- a/.github/workflows/phpunit.yml
+++ b/.github/workflows/phpunit.yml
@@ -23,7 +23,7 @@ jobs:
 
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
 
     - name: Install PHP
       uses: shivammathur/setup-php@v2
diff --git a/.github/workflows/static_analysis.yml b/.github/workflows/static_analysis.yml
index 4214173..cab6c6d 100644
--- a/.github/workflows/static_analysis.yml
+++ b/.github/workflows/static_analysis.yml
@@ -9,7 +9,7 @@ jobs:
 
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
 
     - name: Install PHP
       uses: shivammathur/setup-php@v2