diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index db36044..ecf466b 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -22,3 +22,8 @@ jobs:
       run: cargo build --verbose
     - name: Run tests
       run: cargo test --verbose
+    - name: Publish to Cargo Registry
+      if: github.ref == 'refs/heads/master'
+      env:
+        CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
+      run: cargo publish