diff --git a/.github/workflows/UnitTest.yml b/.github/workflows/UnitTest.yml
index aa8a4cf6a..c46aba082 100644
--- a/.github/workflows/UnitTest.yml
+++ b/.github/workflows/UnitTest.yml
@@ -59,7 +59,7 @@ jobs:
       - uses: julia-actions/julia-processcoverage@v1
         with:
           directories: src,ext,lib/NeuralClosure/src
-      - uses: codecov/codecov-action@v4
+      - uses: codecov/codecov-action@v5
         with:
           files: lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}