diff --git a/.github/workflows/gem-release.yml b/.github/workflows/gem-release.yml
new file mode 100644
index 0000000..c6040e4
--- /dev/null
+++ b/.github/workflows/gem-release.yml
@@ -0,0 +1,22 @@
+name: gem-release
+
+on:
+  push:
+    tags:
+      - "v*"
+  workflow_dispatch:
+
+permissions:
+  contents: write
+  id-token: write
+
+jobs:
+  rubygems:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v7
+      - uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: "3.4"
+      - run: gem build interscript-maps.gemspec
+      - uses: rubygems/release-gem@v1