diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index cda024798..6a020d919 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     
     - name: Set up JDK 17
       uses: actions/setup-java@v3
@@ -27,7 +27,7 @@ jobs:
       run: ./mvnw test
     
     - name: Upload build artifact
-      uses: actions/upload-artifact@v2
+      uses: actions/upload-artifact@v4
       with:
         name: petclinic-app
         path: target/*.jar
\ No newline at end of file
diff --git a/.github/workflows/performance.yml b/.github/workflows/performance.yml
index 10fbfb296..936e5d093 100644
--- a/.github/workflows/performance.yml
+++ b/.github/workflows/performance.yml
@@ -58,7 +58,7 @@ jobs:
           -e -o report
     
     - name: Archive test results
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: performance-test-results
         path: |
diff --git a/.github/workflows/security.yml b/.github/workflows/security.yml
index 9c3a33fdc..3c3a8bbbd 100644
--- a/.github/workflows/security.yml
+++ b/.github/workflows/security.yml
@@ -25,7 +25,7 @@ jobs:
       run: ./mvnw org.owasp:dependency-check-maven:check
     
     - name: Archive dependency check results
-      uses: actions/upload-artifact@v2
+      uses: actions/upload-artifact@v4
       with:
         name: dependency-check-report
         path: target/dependency-check-report.html
@@ -78,7 +78,7 @@ jobs:
         cmd_options: '-a'
     
     - name: Archive ZAP results
-      uses: actions/upload-artifact@v2
+      uses: actions/upload-artifact@v4
       with:
         name: zap-scan-results
         path: |