diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 5305b044..8f9970b5 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -1,6 +1,12 @@
 name: Release
+run-name: github.event.head_commit.message
 
 on:
+  push:
+    branches:
+      - main
+    paths:
+      - '**/deno.json'
   workflow_dispatch:
 
 defaults:
@@ -11,6 +17,7 @@ jobs:
   publish:
     name: Publish
     runs-on: ubuntu-latest
+    if: "contains(github.event.head_commit.message, 'chore: release')"
 
     permissions:
       contents: read
diff --git a/.github/workflows/update.yml b/.github/workflows/update.yml
index ce0dcb96..8028706f 100644
--- a/.github/workflows/update.yml
+++ b/.github/workflows/update.yml
@@ -1,4 +1,5 @@
-name: update
+name: Update
+run-name: github.event.head_commit.message
 
 on:
   schedule:
@@ -11,6 +12,7 @@ permissions:
 
 jobs:
   update:
+    name: Update
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
diff --git a/_tools/bump.ts b/_tools/bump.ts
new file mode 100644
index 00000000..09749f2c
--- /dev/null
+++ b/_tools/bump.ts
@@ -0,0 +1,38 @@
+import { associateWith, maxWith } from "@std/collections";
+import { compare, format, increment, parse, ReleaseType } from "@std/semver";
+
+type PackageName = "core" | "cli" | "integration" | "lib";
+
+type Config = {
+  version: string;
+};
+
+const [type, ...pkgs] = Deno.args as [ReleaseType, ...PackageName[]];
+
+const jsons = associateWith(
+  pkgs,
+  (pkg) => JSON.parse(Deno.readTextFileSync(`./${pkg}/deno.json`)) as Config,
+);
+
+const vers = Object.values(jsons).map((json) => json.version).map(parse);
+const max = maxWith(vers, compare)!;
+const bumped = format(increment(max, type));
+
+for (const [pkg, json] of Object.entries(jsons)) {
+  json.version = bumped;
+  await Deno.writeTextFile(
+    `./${pkg}/deno.json`,
+    JSON.stringify(json, null, 2) + "\n",
+  );
+}
+
+await new Deno.Command("git", {
+  args: [
+    "commit",
+    "-m",
+    `chore: release ${bumped}`,
+    ...pkgs.map((it) => `${it}/deno.json`),
+  ],
+  stdout: "inherit",
+  stderr: "inherit",
+}).output();
diff --git a/deno.json b/deno.json
index 8b819017..2361ceab 100644
--- a/deno.json
+++ b/deno.json
@@ -1,5 +1,6 @@
 {
   "tasks": {
+    "bump": "deno run -A ./_tools/bump.ts",
     "cache": "deno task -q ls | xargs deno cache",
     "check": "deno task -q ls | xargs deno check",
     "ls": "ls ./lib/*.ts ./core/*.ts ./integration/*.ts ./cli/*.ts ./cli/src/*.ts",