diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index f746984..e6fa39c 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -15,8 +15,19 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-python@v3
       - uses: pre-commit/action@v3.0.0
-      - name: Run tests with coverage
+
+      - name: Install stable toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          override: true
+
+      - name: Run cargo-tarpaulin
         uses: actions-rs/tarpaulin@v0.1
+        with:
+          version: '0.27.2'
+          args: '-- --test-threads 1 --all-features'
+
       - name: Upload coverage reports to Codecov
         uses: codecov/codecov-action@v3
         env: