diff --git a/.github/workflows/master_swuh-p1-appsrv-pdfcreator.yml b/.github/workflows/master_swuh-p1-appsrv-pdfcreator.yml
index 5d3df96..24653fe 100644
--- a/.github/workflows/master_swuh-p1-appsrv-pdfcreator.yml
+++ b/.github/workflows/master_swuh-p1-appsrv-pdfcreator.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Set up Java version
         uses: actions/setup-java@v1
@@ -25,7 +25,7 @@ jobs:
         run: mvn clean install
 
       - name: Upload artifact for deployment job
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         with:
           name: java-app
           path: '${{ github.workspace }}/target/*.jar'
@@ -39,7 +39,7 @@ jobs:
     
     steps:
       - name: Download artifact from build job
-        uses: actions/download-artifact@v4.1.7
+        uses: actions/download-artifact@v4
         with:
           name: java-app