diff --git a/.github/actions/deploy-keptn-on-cluster/action.yml b/.github/actions/deploy-keptn-on-cluster/action.yml
index 8add27c4cc..018182dd9c 100644
--- a/.github/actions/deploy-keptn-on-cluster/action.yml
+++ b/.github/actions/deploy-keptn-on-cluster/action.yml
@@ -38,7 +38,7 @@ runs:
         check-latest: true
 
     - name: Download artifacts
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
         path: ~/download/artifacts
 
diff --git a/.github/workflows/CI.yaml b/.github/workflows/CI.yaml
index 7ae815480d..3335632be4 100644
--- a/.github/workflows/CI.yaml
+++ b/.github/workflows/CI.yaml
@@ -168,7 +168,7 @@ jobs:
           outputs: type=docker,dest=/tmp/${{ matrix.config.name }}-image.tar
 
       - name: Upload image as artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: ${{ matrix.config.name }}-image.tar
           path: /tmp/${{ matrix.config.name }}-image.tar
@@ -184,7 +184,7 @@ jobs:
         run: echo "" > tag
 
       - name: Upload tag for tests
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: dev-${{ env.DATETIME }}
           path: tag
diff --git a/.github/workflows/e2e-test.yml b/.github/workflows/e2e-test.yml
index 69afa8dda9..7503625734 100644
--- a/.github/workflows/e2e-test.yml
+++ b/.github/workflows/e2e-test.yml
@@ -43,7 +43,7 @@ jobs:
 
       - name: Upload ${{ matrix.config.name }} cluster logs
         if: always()
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: logs-e2e-tests-${{ matrix.config.name }}
           path: .github/scripts/logs
diff --git a/.github/workflows/integration-test.yml b/.github/workflows/integration-test.yml
index 089049d760..1340883a5a 100644
--- a/.github/workflows/integration-test.yml
+++ b/.github/workflows/integration-test.yml
@@ -70,7 +70,7 @@ jobs:
 
       - name: Upload cluster logs
         if: failure()
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: logs-integration-tests-${{ inputs.scheduling-gates }}-${{ inputs.allowed-namespaces }}
           path: .github/scripts/logs
diff --git a/.github/workflows/load-test.yml b/.github/workflows/load-test.yml
index c1025f45db..a1cea0eaa2 100644
--- a/.github/workflows/load-test.yml
+++ b/.github/workflows/load-test.yml
@@ -53,7 +53,7 @@ jobs:
 
       - name: Upload results
         if: always()
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: load-tests-results
           path: ./collected-metrics
@@ -65,7 +65,7 @@ jobs:
 
       - name: Upload cluster logs
         if: failure()
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: logs-load-tests
           path: .github/scripts/logs
diff --git a/.github/workflows/performance-test.yml b/.github/workflows/performance-test.yml
index d82a2da3e5..51839657c7 100644
--- a/.github/workflows/performance-test.yml
+++ b/.github/workflows/performance-test.yml
@@ -37,7 +37,7 @@ jobs:
 
       - name: Upload cluster logs
         if: failure()
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: logs-performance-tests
           path: .github/scripts/logs
diff --git a/.github/workflows/security-scans.yml b/.github/workflows/security-scans.yml
index 4bfa42d6f1..1c92a01132 100644
--- a/.github/workflows/security-scans.yml
+++ b/.github/workflows/security-scans.yml
@@ -61,14 +61,14 @@ jobs:
           path: ./dist
 
       - name: Upload tag
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: tag
           path: |
             ./dist/dev-*/
 
       - name: Upload images
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: images
           path: |
@@ -109,7 +109,7 @@ jobs:
 
       - name: Download tag
         id: download_manifests
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: tag
           path: tag
@@ -153,7 +153,7 @@ jobs:
 
       - name: Upload KICS results
         if: always() && matrix.tool == 'kics'
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: kics-results
           path: results.json
@@ -227,7 +227,7 @@ jobs:
 
       - name: Download images
         id: download_images
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: images
           path: images