diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b1849dfde6..dc5ab78672 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -83,7 +83,7 @@ jobs:
         run: npm run test:unit ${{ matrix.os.coverage }}
       - name: Upload unit test results
         if: ${{ failure() && steps.test_unit.outcome == 'failure' }}
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: unit-test-results-${{matrix.os.name}}-${{github.sha}}
           path: build/test-report/unit
@@ -92,7 +92,7 @@ jobs:
         run: npm run test:integration ${{ matrix.os.coverage }}
       - name: Upload integration test results
         if: ${{ failure() && steps.test_integration.outcome == 'failure' }}
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: integration-test-results-${{matrix.os.name}}-${{github.sha}}
           path: build/test-report/integration
diff --git a/.github/workflows/generate-documentation.yml b/.github/workflows/generate-documentation.yml
index faaeab8b7b..7454a09213 100644
--- a/.github/workflows/generate-documentation.yml
+++ b/.github/workflows/generate-documentation.yml
@@ -59,7 +59,7 @@ jobs:
       - name: Build docs
         run: npm run docs
       - name: Upload
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: documentation-${{github.sha}}
           path: build/docs
diff --git a/.github/workflows/test-e2e.yml b/.github/workflows/test-e2e.yml
index e58e33eb45..286eba36b5 100644
--- a/.github/workflows/test-e2e.yml
+++ b/.github/workflows/test-e2e.yml
@@ -87,7 +87,7 @@ jobs:
         if: always()
       - name: Upload e2e test results
         if: ${{ failure() && steps.test_e2e.outcome == 'failure' }}
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: e2e-${{matrix.browser}}-test-results-${{matrix.os}}-${{github.sha}}
           path: build/test-report/e2e
diff --git a/.github/workflows/test-npm-package.yml b/.github/workflows/test-npm-package.yml
index dafd722b3d..da27b2763d 100644
--- a/.github/workflows/test-npm-package.yml
+++ b/.github/workflows/test-npm-package.yml
@@ -52,7 +52,7 @@ jobs:
       - name: Build npm package
         run: npm pack
       - name: Upload npm package
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: bpmn-visualization-npm-package-${{github.sha}}
           path: bpmn-visualization-*.tgz
@@ -67,7 +67,7 @@ jobs:
         run: npm run test:bundles:verbose
       - name: Upload bundles test results
         if: ${{ failure() && steps.test_bundles.outcome == 'failure' }}
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: bundles-test-results-${{github.sha}}
           path: build/test-report/bundles
diff --git a/.github/workflows/test-performance.yml b/.github/workflows/test-performance.yml
index 1d5b79c475..45a5079ab8 100644
--- a/.github/workflows/test-performance.yml
+++ b/.github/workflows/test-performance.yml
@@ -49,7 +49,7 @@ jobs:
         run: npm run test:perf
       - name: Upload test results
         if: success()
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: perf-test-results-${{matrix.os}}-${{github.sha}}
           path: |
diff --git a/.github/workflows/upload-demo-archive-and-trigger-examples-repository-update.yml b/.github/workflows/upload-demo-archive-and-trigger-examples-repository-update.yml
index ca43424503..505deaf964 100644
--- a/.github/workflows/upload-demo-archive-and-trigger-examples-repository-update.yml
+++ b/.github/workflows/upload-demo-archive-and-trigger-examples-repository-update.yml
@@ -25,7 +25,7 @@ jobs:
       - name: Set ARTIFACT_NAME
         run: echo "ARTIFACT_NAME=demo-${{github.sha}}" >> $GITHUB_ENV
       - name: Upload
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: ${{ env.ARTIFACT_NAME }}
           path: build/demo/dev/public