diff --git a/.github/workflows/UnitTest.yml b/.github/workflows/UnitTest.yml
index f7923cd..4ed13fe 100644
--- a/.github/workflows/UnitTest.yml
+++ b/.github/workflows/UnitTest.yml
@@ -46,7 +46,7 @@ jobs:
         uses: julia-actions/julia-runtest@v1
 
       - uses: julia-actions/julia-processcoverage@v1
-      - uses: codecov/codecov-action@v4
+      - uses: codecov/codecov-action@v5
         with:
           file: lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}