diff --git a/.github/workflows/accessibility.yml b/.github/workflows/accessibility.yml
index 4eaead5..8f87996 100644
--- a/.github/workflows/accessibility.yml
+++ b/.github/workflows/accessibility.yml
@@ -75,7 +75,7 @@ jobs:
           
       - name: Upload accessibility reports
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: accessibility-reports
           path: axe-reports/
@@ -138,7 +138,7 @@ jobs:
         
       - name: Upload Pa11y results
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: pa11y-results
           path: pa11y-results.json
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2f93430..1f47186 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -39,7 +39,7 @@ jobs:
       
       - name: Upload test results
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: test-results-${{ matrix.node-version }}
           path: |
@@ -107,7 +107,7 @@ jobs:
           ls -la dist/
       
       - name: Upload build artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: build-${{ matrix.node-version }}
           path: dist/
diff --git a/.github/workflows/code-quality.yml b/.github/workflows/code-quality.yml
index f612d7a..cb06245 100644
--- a/.github/workflows/code-quality.yml
+++ b/.github/workflows/code-quality.yml
@@ -68,7 +68,7 @@ jobs:
           npm test -- --run --coverage
       
       - name: Upload coverage reports
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: coverage-report
           path: coverage/
diff --git a/.github/workflows/performance.yml b/.github/workflows/performance.yml
index 1fd837f..dbe0031 100644
--- a/.github/workflows/performance.yml
+++ b/.github/workflows/performance.yml
@@ -124,7 +124,7 @@ jobs:
           
       - name: Upload bundle report
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: bundle-report
           path: bundle-report.md
diff --git a/.github/workflows/sast.yml b/.github/workflows/sast.yml
index 32c5c1b..dc7dae8 100644
--- a/.github/workflows/sast.yml
+++ b/.github/workflows/sast.yml
@@ -57,7 +57,7 @@ jobs:
         
       - name: Upload Semgrep results
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: semgrep-results
           path: semgrep-results.json
@@ -100,7 +100,7 @@ jobs:
           
       - name: Upload Snyk results
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: snyk-results
           path: snyk-results.json