diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 943fd12d..8ae7fad1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -76,6 +76,12 @@ jobs:
           rustup component add clippy
           cargo clippy --all-targets --release --locked -- -D clippy::all
 
+      - name: Publish
+        if: startsWith(github.ref, 'refs/tags/') && github.repository == 'denoland/rusty_v8'
+        env:
+          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
+        run: cargo publish -vv
+
       - name: Stop sccache
         run: sccache --stop-server