diff --git a/.github/workflows/backend-ci.yml b/.github/workflows/backend-ci.yml
index 922b8f0..ff7f4c8 100644
--- a/.github/workflows/backend-ci.yml
+++ b/.github/workflows/backend-ci.yml
@@ -82,7 +82,7 @@ jobs:
         run: cargo build --release
 
       - name: Upload binaries
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: backend-binaries
           path: |
diff --git a/.github/workflows/frontend-ci.yml b/.github/workflows/frontend-ci.yml
index 6976b59..456476c 100644
--- a/.github/workflows/frontend-ci.yml
+++ b/.github/workflows/frontend-ci.yml
@@ -46,7 +46,7 @@ jobs:
         run: npm run build
 
       - name: Upload build artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: frontend-build
           path: frontend/build/