diff --git a/.github/workflows/dev.yml b/.github/workflows/dev.yml
index 4b7965e..9a1f2fd 100644
--- a/.github/workflows/dev.yml
+++ b/.github/workflows/dev.yml
@@ -55,7 +55,7 @@ jobs:
       - name: list files
         run: ls -l .
 
-      - uses: codecov/codecov-action@v4
+      - uses: codecov/codecov-action@v5
         with:
           fail_ci_if_error: false
           files: coverage.xml