diff --git a/.github/workflows/asset-readme.yml b/.github/workflows/asset-readme.yml
index 2299da5..2bfcc50 100644
--- a/.github/workflows/asset-readme.yml
+++ b/.github/workflows/asset-readme.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
 
     - name: WordPress.org plugin asset/readme update
       uses: 10up/action-wordpress-plugin-asset-update@stable
diff --git a/.github/workflows/cs.yml b/.github/workflows/cs.yml
index dbad95c..3f5d958 100644
--- a/.github/workflows/cs.yml
+++ b/.github/workflows/cs.yml
@@ -17,7 +17,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install PHP
         uses: shivammathur/setup-php@v2
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index de11b69..a6af5d2 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -124,7 +124,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install PHP
         uses: shivammathur/setup-php@v2