diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f6f5858..6b6610a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -55,7 +55,7 @@ jobs:
           JULIA_NUM_THREADS: ${{ matrix.threads }}
           JULIA_TEST_ELTYPE: ${{ matrix.eltype }}
       - uses: julia-actions/julia-processcoverage@v1
-      - uses: codecov/codecov-action@v3
+      - uses: codecov/codecov-action@v4
         with:
           file: lcov.info
   test: