diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index cc25d22..3f3677b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -53,7 +53,7 @@ jobs:
 
     - if: matrix.os == 'windows-latest'
       name: Upload coverage reports to Codecov
-      uses: codecov/codecov-action@v5
+      uses: codecov/codecov-action@v4
       with:
         fail_ci_if_error: true
         directory: FFMpegCore.Test/TestResults