diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a1272e5e..6d8fc6ab 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -91,7 +91,7 @@ jobs:
           ANVIL_API_SERVICE_ACCOUNT_FILE: foo
 
       - name: Upload coverage data
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: coverage-data
           path: .coverage.*
@@ -125,7 +125,7 @@ jobs:
           ANVIL_API_SERVICE_ACCOUNT_FILE: foo
 
       - name: Upload coverage data
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: coverage-data
           path: .coverage.*