diff --git a/.github/workflows/accessibility.yml b/.github/workflows/accessibility.yml
index c87d4077..c0edc49a 100644
--- a/.github/workflows/accessibility.yml
+++ b/.github/workflows/accessibility.yml
@@ -23,7 +23,7 @@ jobs:
 
       - name: Upload test report
         if: always()
-        uses: actions/upload-artifact@v1
+        uses: actions/upload-artifact@v4
         with:
           name: accessibility-report
           path: ui/pa11y-ci-report
\ No newline at end of file
diff --git a/.github/workflows/security.yml b/.github/workflows/security.yml
index 763c29c8..1363046a 100644
--- a/.github/workflows/security.yml
+++ b/.github/workflows/security.yml
@@ -18,7 +18,7 @@ jobs:
 
       - name: Upload test report
         if: always()
-        uses: actions/upload-artifact@v1
+        uses: actions/upload-artifact@v4
         with:
           name: vulnerability-report
           path: build/reports/dependency-check-report.html
\ No newline at end of file