diff --git a/.github/workflows/build-dev-environment.yml b/.github/workflows/build-dev-environment.yml
index 3800e66..04a8d47 100644
--- a/.github/workflows/build-dev-environment.yml
+++ b/.github/workflows/build-dev-environment.yml
@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - name: Checkout Code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - id: import_gpg
         name: Import GPG key
@@ -60,7 +60,7 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Checkout source code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Download Package Artifacts
         uses: actions/download-artifact@v3
@@ -88,7 +88,7 @@ jobs:
           KUBECONFIG: ${{ secrets.KUBECONFIG }}
 
       - name: Checkout source code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Update Kubernetes Dev Cluster
         run: cd kubernetes-dev && chmod +x ./deployServices.sh && ./deployServices.sh
diff --git a/.github/workflows/build-production.yml b/.github/workflows/build-production.yml
index de8a753..8edd2bd 100644
--- a/.github/workflows/build-production.yml
+++ b/.github/workflows/build-production.yml
@@ -17,7 +17,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - id: import_gpg
         name: Import GPG key
@@ -49,7 +49,7 @@ jobs:
 
     steps:
       - name: Checkout Code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - id: import_gpg
         name: Import GPG key
@@ -91,7 +91,7 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Checkout source code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Download Package Artifacts
         uses: actions/download-artifact@v3
@@ -119,7 +119,7 @@ jobs:
           KUBECONFIG: ${{ secrets.KUBECONFIG }}
 
       - name: Checkout source code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Update Kubernetes Cluster
         run: cd kubernetes && chmod +x ./deployServices.sh && ./deployServices.sh
diff --git a/.github/workflows/build-test.yml b/.github/workflows/build-test.yml
index aa4c9a9..2bc2bd6 100644
--- a/.github/workflows/build-test.yml
+++ b/.github/workflows/build-test.yml
@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - name: Checkout Code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up JDK 21
         uses: actions/setup-java@v4
diff --git a/.github/workflows/sonarqube-scan.yml b/.github/workflows/sonarqube-scan.yml
index 7f3439a..5bbb14a 100644
--- a/.github/workflows/sonarqube-scan.yml
+++ b/.github/workflows/sonarqube-scan.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0