diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 1a365a93c..f895114ef 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -35,7 +35,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
diff --git a/.github/workflows/docker_bullseye.yml b/.github/workflows/docker_bullseye.yml
index 2c26b908f..41561bdb3 100644
--- a/.github/workflows/docker_bullseye.yml
+++ b/.github/workflows/docker_bullseye.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     
     - name: Set up QEMU
       uses: docker/setup-qemu-action@v2.2.0
diff --git a/.github/workflows/docker_bullseye_altuser.yml b/.github/workflows/docker_bullseye_altuser.yml
index 02bbb5f60..a5d874404 100644
--- a/.github/workflows/docker_bullseye_altuser.yml
+++ b/.github/workflows/docker_bullseye_altuser.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     
     - name: Set up QEMU
       uses: docker/setup-qemu-action@v2.2.0
diff --git a/.github/workflows/docker_buster.yml b/.github/workflows/docker_buster.yml
index 73e8e6680..33d8f3ce1 100644
--- a/.github/workflows/docker_buster.yml
+++ b/.github/workflows/docker_buster.yml
@@ -12,7 +12,7 @@ jobs:
       runs-on: ubuntu-latest
       
       steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
           
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v2.2.0
diff --git a/.github/workflows/php.yml b/.github/workflows/php.yml
index c9d2ad978..128334e9c 100644
--- a/.github/workflows/php.yml
+++ b/.github/workflows/php.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     
     - name: Setup PHP with XDebug
       uses: shivammathur/setup-php@v2
diff --git a/.github/workflows/pythonpackage.yml b/.github/workflows/pythonpackage.yml
index 42a4632f8..9743408ac 100644
--- a/.github/workflows/pythonpackage.yml
+++ b/.github/workflows/pythonpackage.yml
@@ -18,7 +18,7 @@ jobs:
         python-version: ['3.7', '3.8', '3.9', '3.10', '3.11']
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v4
       with:
diff --git a/.github/workflows/pythonpackage_future3.yml b/.github/workflows/pythonpackage_future3.yml
index cf5005fd2..9844039b8 100644
--- a/.github/workflows/pythonpackage_future3.yml
+++ b/.github/workflows/pythonpackage_future3.yml
@@ -26,7 +26,7 @@ jobs:
         python-version: [3.7, 3.8]
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v4
       with: