diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index e944f62..f64ab1d 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -6,7 +6,7 @@ jobs:
     name: coverage
     runs-on: ubuntu-latest
     container:
-      image: xd009642/tarpaulin
+      image: xd009642/tarpaulin:develop-nightly
       options: --security-opt seccomp=unconfined
     steps:
       - name: Checkout repository
@@ -14,7 +14,7 @@ jobs:
 
       - name: Generate coverage report
         run: |
-          cargo tarpaulin --out xml --tests --exclude-files benches/* --exclude-files mlua-sys/src/*/*
+          cargo +nightly tarpaulin --verbose --out xml --tests --exclude-files benches/* --exclude-files mlua-sys/src/*/*
 
       - name: Upload report to codecov.io
         uses: codecov/codecov-action@v4