diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 561e469..2e10a7c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -36,7 +36,7 @@ jobs:
         run: dotnet test FunctionalStateMachine.sln --configuration Release --no-build --collect:"XPlat Code Coverage" --results-directory ./coverage
 
       - name: Upload Coverage to Codecov
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
           directory: ./coverage
           fail_ci_if_error: false