diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 1dc294d..1c5bef0 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -25,12 +25,11 @@ jobs:
       with:
         version: '0.15.0'
         args: '-- --test-threads 1'
-        out-type: "Toml"
     - name: upload code coverage
       uses: actions/upload-artifact@v1
       with:
         name: code-coverage-report
-        path: coverage/coverage.toml
+        path: coverage/coverage.xml
 
     - name: Build
       run: cargo build --verbose
diff --git a/coverage/coverage.toml b/coverage/coverage.xml
similarity index 100%
rename from coverage/coverage.toml
rename to coverage/coverage.xml