diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7a4a3174..071ffc8b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,7 +22,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Docker build
         run: docker compose build
       - name: Run tests
@@ -41,7 +41,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Docker build
         run: docker compose build
       - name: Collect coverage
@@ -63,7 +63,7 @@ jobs:
 
     steps:
       - name: Check out Git repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Set up Python
         uses: actions/setup-python@v3
         with:
diff --git a/.github/workflows/fixmyberlin-production-deployment.yml b/.github/workflows/fixmyberlin-production-deployment.yml
index 1334ecea..aa26bbaf 100644
--- a/.github/workflows/fixmyberlin-production-deployment.yml
+++ b/.github/workflows/fixmyberlin-production-deployment.yml
@@ -53,7 +53,7 @@ jobs:
       USE_X_FORWARDED_HOST: ${{ secrets.USE_X_FORWARDED_HOST }}
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Upgrade AWS CLI version and setup lightsailctl
       run: |
@@ -67,7 +67,7 @@ jobs:
        sudo chmod +x /usr/local/bin/lightsailctl
 
     - name: Configure AWS credentials
-      uses: aws-actions/configure-aws-credentials@v2
+      uses: aws-actions/configure-aws-credentials@v4
       with:
         aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
         aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
diff --git a/.github/workflows/fixmyberlin-staging-deployment.yml b/.github/workflows/fixmyberlin-staging-deployment.yml
index 7aa36952..b0053698 100644
--- a/.github/workflows/fixmyberlin-staging-deployment.yml
+++ b/.github/workflows/fixmyberlin-staging-deployment.yml
@@ -53,7 +53,7 @@ jobs:
       USE_X_FORWARDED_HOST: ${{ secrets.USE_X_FORWARDED_HOST }}
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Upgrade AWS CLI version and setup lightsailctl
       run: |
@@ -67,7 +67,7 @@ jobs:
        sudo chmod +x /usr/local/bin/lightsailctl
 
     - name: Configure AWS credentials
-      uses: aws-actions/configure-aws-credentials@v2
+      uses: aws-actions/configure-aws-credentials@v4
       with:
         aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
         aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
diff --git a/.github/workflows/radbuegel-aachen-production-deployment.yml b/.github/workflows/radbuegel-aachen-production-deployment.yml
index 9d64be06..03b8b36b 100644
--- a/.github/workflows/radbuegel-aachen-production-deployment.yml
+++ b/.github/workflows/radbuegel-aachen-production-deployment.yml
@@ -54,7 +54,7 @@ jobs:
       USE_X_FORWARDED_HOST: ${{ secrets.USE_X_FORWARDED_HOST }}
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Upgrade AWS CLI version and setup lightsailctl
       run: |
@@ -68,7 +68,7 @@ jobs:
        sudo chmod +x /usr/local/bin/lightsailctl
 
     - name: Configure AWS credentials
-      uses: aws-actions/configure-aws-credentials@v2
+      uses: aws-actions/configure-aws-credentials@v4
       with:
         aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
         aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
diff --git a/.github/workflows/radbuegel-aachen-staging-deployment.yml b/.github/workflows/radbuegel-aachen-staging-deployment.yml
index be615701..d5ad1184 100644
--- a/.github/workflows/radbuegel-aachen-staging-deployment.yml
+++ b/.github/workflows/radbuegel-aachen-staging-deployment.yml
@@ -54,7 +54,7 @@ jobs:
       USE_X_FORWARDED_HOST: ${{ secrets.USE_X_FORWARDED_HOST }}
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Upgrade AWS CLI version and setup lightsailctl
       run: |
@@ -68,7 +68,7 @@ jobs:
        sudo chmod +x /usr/local/bin/lightsailctl
 
     - name: Configure AWS credentials
-      uses: aws-actions/configure-aws-credentials@v2
+      uses: aws-actions/configure-aws-credentials@v4
       with:
         aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
         aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
diff --git a/.github/workflows/radparken-production-deployment.yml b/.github/workflows/radparken-production-deployment.yml
index 49956448..fada6b20 100644
--- a/.github/workflows/radparken-production-deployment.yml
+++ b/.github/workflows/radparken-production-deployment.yml
@@ -50,7 +50,7 @@ jobs:
       USE_X_FORWARDED_HOST: ${{ secrets.USE_X_FORWARDED_HOST }}
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Upgrade AWS CLI version and setup lightsailctl
       run: |
@@ -64,7 +64,7 @@ jobs:
        sudo chmod +x /usr/local/bin/lightsailctl
 
     - name: Configure AWS credentials
-      uses: aws-actions/configure-aws-credentials@v2
+      uses: aws-actions/configure-aws-credentials@v4
       with:
         aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
         aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
diff --git a/.github/workflows/radparken-staging-deployment.yml b/.github/workflows/radparken-staging-deployment.yml
index 6ea398ab..38165bdb 100644
--- a/.github/workflows/radparken-staging-deployment.yml
+++ b/.github/workflows/radparken-staging-deployment.yml
@@ -54,7 +54,7 @@ jobs:
       USE_X_FORWARDED_HOST: ${{ secrets.USE_X_FORWARDED_HOST }}
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Upgrade AWS CLI version and setup lightsailctl
       run: |
@@ -68,7 +68,7 @@ jobs:
        sudo chmod +x /usr/local/bin/lightsailctl
 
     - name: Configure AWS credentials
-      uses: aws-actions/configure-aws-credentials@v2
+      uses: aws-actions/configure-aws-credentials@v4
       with:
         aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
         aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}