diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8d66948..8702440 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -127,7 +127,7 @@ jobs:
         run: npm audit --omit=dev --audit-level=high
 
       - name: Upload build artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: dist
           path: |
@@ -140,7 +140,7 @@ jobs:
 
       - name: Upload reports
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: reports
           path: |
@@ -189,7 +189,7 @@ jobs:
 
       - name: Upload a11y report
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: reports-a11y
           path: |
@@ -263,7 +263,7 @@ jobs:
 
       - name: Upload visual report
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: reports-visual
           path: |
@@ -305,7 +305,7 @@ jobs:
 
       - name: Upload performance report
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: reports-perf
           path: |
@@ -375,7 +375,7 @@ jobs:
 
       - name: Upload LSAT QA reports
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: reports-lsat-qa
           path: |
@@ -521,7 +521,7 @@ jobs:
 
       - name: Upload LSAT reports
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: reports-lsat
           path: |
@@ -625,7 +625,7 @@ jobs:
 
       - name: Upload backend coverage report
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: reports-lsat-backend-coverage
           path: |
diff --git a/.github/workflows/mutation.yml b/.github/workflows/mutation.yml
index 65a581b..e575877 100644
--- a/.github/workflows/mutation.yml
+++ b/.github/workflows/mutation.yml
@@ -40,7 +40,7 @@ jobs:
 
       - name: Upload mutation reports
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: mutation-reports
           path: |
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index fd1028b..68c6b5a 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -266,7 +266,7 @@ jobs:
           } >> "$GITHUB_STEP_SUMMARY"
 
       - name: Upload Bundles
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: studyvault-${{ matrix.id }}${{ steps.onb.outputs.rag_enabled == 'true' && '' || '-norag' }}
           path: |