diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index db756c2..aadea43 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -66,7 +66,7 @@ jobs:
         env:
             JULIA_NUM_THREADS: 2
       - uses: julia-actions/julia-processcoverage@v1
-      - uses: codecov/codecov-action@v4
+      - uses: codecov/codecov-action@v5
         with:
           files: lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}