diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index aa6ff60..d952187 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -108,7 +108,7 @@ jobs:
 
       - name: 📤 Upload audit report
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: backend-audit-report
           path: backend/audit-report.json
@@ -192,7 +192,7 @@ jobs:
           echo "> Total JS: $(( TOTAL_JS / 1024 )) kB" >> $GITHUB_STEP_SUMMARY
 
       - name: 📤 Upload build artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: frontend-dist-${{ github.sha }}
           path: frontend/dist/
@@ -224,7 +224,7 @@ jobs:
 
       - name: 📤 Upload audit report
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: frontend-audit-report
           path: frontend/npm-audit.json
diff --git a/.github/workflows/security-audit.yml b/.github/workflows/security-audit.yml
index 65a255a..c322ba9 100644
--- a/.github/workflows/security-audit.yml
+++ b/.github/workflows/security-audit.yml
@@ -89,7 +89,7 @@ jobs:
 
       - name: 📤 Upload audit report
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: backend-security-audit-${{ github.run_number }}
           path: backend/audit.json
@@ -145,7 +145,7 @@ jobs:
 
       - name: 📤 Upload audit report
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: frontend-security-audit-${{ github.run_number }}
           path: frontend/audit.json