diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a5537dd..eef5962 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -59,6 +59,6 @@ jobs:
             end
           '
       - uses: julia-actions/julia-processcoverage@latest
-      - uses: codecov/codecov-action@v3
+      - uses: codecov/codecov-action@v4
         with:
           file: lcov.info