diff --git a/.github/workflows/bc-check.yml b/.github/workflows/bc-check.yml
index b798e95..19e191f 100644
--- a/.github/workflows/bc-check.yml
+++ b/.github/workflows/bc-check.yml
@@ -12,7 +12,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Roave BC Check
         uses: docker://nyholm/roave-bc-check-ga
diff --git a/.github/workflows/branch-alias.yml b/.github/workflows/branch-alias.yml
index 9c08d7f..c267032 100644
--- a/.github/workflows/branch-alias.yml
+++ b/.github/workflows/branch-alias.yml
@@ -17,7 +17,7 @@ jobs:
           coverage: none
 
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           ref: main
 
diff --git a/.github/workflows/continuous-integration.yml b/.github/workflows/continuous-integration.yml
index 0b33196..5a08f47 100644
--- a/.github/workflows/continuous-integration.yml
+++ b/.github/workflows/continuous-integration.yml
@@ -28,7 +28,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Install PHP with extensions
         uses: shivammathur/setup-php@v2
diff --git a/.github/workflows/static-analysis.yml b/.github/workflows/static-analysis.yml
index 18c9302..cf59207 100644
--- a/.github/workflows/static-analysis.yml
+++ b/.github/workflows/static-analysis.yml
@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Set up PHP
         uses: shivammathur/setup-php@v2
@@ -58,7 +58,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Install PHP with extensions
         uses: shivammathur/setup-php@v2
@@ -102,7 +102,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Set up PHP
         uses: shivammathur/setup-php@v2