diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
index ba9e227..fd5d9f8 100644
--- a/.github/workflows/cd.yml
+++ b/.github/workflows/cd.yml
@@ -91,7 +91,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Download digests
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           path: ${{ runner.temp }}/digests
           pattern: digests-*
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index d04da6e..9fb874b 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -20,7 +20,7 @@ jobs:
       - uses: actions/checkout@v6
 
       - name: Download frontend coverage
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: frontend-coverage
           path: coverage/frontend
@@ -29,7 +29,7 @@ jobs:
         # Critical artifact - must succeed for accurate dashboard
 
       - name: Download backend coverage
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: backend-coverage
           path: coverage/backend
@@ -38,7 +38,7 @@ jobs:
         # Critical artifact - must succeed for accurate dashboard
 
       - name: Download backend complexity
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: backend-complexity
           path: complexity/backend
@@ -47,7 +47,7 @@ jobs:
         continue-on-error: true
 
       - name: Download frontend complexity
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: frontend-complexity
           path: complexity/frontend
@@ -56,7 +56,7 @@ jobs:
         continue-on-error: true
 
       - name: Download frontend duplication
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: frontend-duplication
           path: duplication/frontend
@@ -65,7 +65,7 @@ jobs:
         continue-on-error: true
 
       - name: Download frontend security
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: frontend-security
           path: security/frontend
@@ -74,7 +74,7 @@ jobs:
         continue-on-error: true
 
       - name: Download backend security
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: backend-security
           path: security/backend
@@ -83,7 +83,7 @@ jobs:
         continue-on-error: true
 
       - name: Download frontend bundle
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: frontend-bundle
           path: bundle/frontend
@@ -92,7 +92,7 @@ jobs:
         # Critical artifact - must succeed for accurate dashboard
 
       - name: Download legacy lint
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: legacy-lint
           path: legacy/lint
@@ -101,7 +101,7 @@ jobs:
         continue-on-error: true
 
       - name: Download legacy duplication
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: legacy-duplication
           path: legacy/duplication
@@ -110,7 +110,7 @@ jobs:
         continue-on-error: true
 
       - name: Download backend duplication
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: backend-duplication
           path: duplication/backend
@@ -119,7 +119,7 @@ jobs:
         continue-on-error: true
 
       - name: Download secrets scan
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: secrets-detection
           path: security/secrets