diff --git a/.github/workflows/eventhandler.yml b/.github/workflows/eventhandler.yml
index 3ba82105e..9632cca60 100644
--- a/.github/workflows/eventhandler.yml
+++ b/.github/workflows/eventhandler.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Install dependencies
         run: sudo apt-get update && sudo apt-get install -yq libboost-all-dev libmysql++-dev
       - name: Build eventhandler
diff --git a/.github/workflows/php.yml b/.github/workflows/php.yml
index 02aa7be7a..d25a97ff2 100644
--- a/.github/workflows/php.yml
+++ b/.github/workflows/php.yml
@@ -26,7 +26,7 @@ jobs:
         options: --health-cmd="mysqladmin ping" --health-interval=10s --health-timeout=5s --health-retries=3
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: "Install PHP"
         uses: "shivammathur/setup-php@v2"
@@ -80,7 +80,7 @@ jobs:
     name: PHP-CS-Fixer
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: "Install PHP"
         uses: "shivammathur/setup-php@v2"
@@ -124,7 +124,7 @@ jobs:
     name: PHPStan
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: "Install PHP"
         uses: "shivammathur/setup-php@v2"
@@ -179,7 +179,7 @@ jobs:
         node-version: [16.x]
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v3
         with: