diff --git a/.github/workflows/on-release-created.yml b/.github/workflows/on-release-created.yml
new file mode 100644
index 000000000000..b4c2d843f316
--- /dev/null
+++ b/.github/workflows/on-release-created.yml
@@ -0,0 +1,43 @@
+name: Publish Node.js Package
+
+on:
+  release:
+    types: [created]
+
+  workflow_dispatch:
+
+jobs:
+  publish-misskey-js:
+    name: Publish misskey-js
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: read
+      id-token: write
+
+    strategy:
+      matrix:
+        node-version: [20.10.0]
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install pnpm
+        uses: pnpm/action-setup@v2
+        with:
+          version: 8
+          run_install: false
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: 'pnpm'
+          registry-url: 'https://registry.npmjs.org'
+      - name: Publish package
+        run: |
+          corepack enable
+          pnpm i --frozen-lockfile
+          pnpm build
+          pnpm --filter misskey-js publish --access public --no-git-checks --provenance
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NODE_AUTH_TOKEN }}
+          NPM_TOKEN: ${{ secrets.NODE_AUTH_TOKEN }}
diff --git a/.github/workflows/test-misskey-js.yml b/.github/workflows/test-misskey-js.yml
index 10c7ccf4d386..5aed385df97f 100644
--- a/.github/workflows/test-misskey-js.yml
+++ b/.github/workflows/test-misskey-js.yml
@@ -54,3 +54,17 @@ jobs:
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           files: ./packages/misskey-js/coverage/coverage-final.json
+
+  check-version:
+    # ルートの package.json と packages/misskey-js/package.json のバージョンが一致しているかを確認する
+    name: Check version
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4.1.1
+      - name: Check version
+        run: |
+          if [ "$(jq -r '.version' package.json)" != "$(jq -r '.version' packages/misskey-js/package.json)" ]; then
+            echo "Version mismatch!"
+            exit 1
+          fi
diff --git a/packages/misskey-js/LICENSE b/packages/misskey-js/LICENSE
index 11c1f9ce22c9..63762b85d863 100644
--- a/packages/misskey-js/LICENSE
+++ b/packages/misskey-js/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2021-2022 syuilo and other contributors
+Copyright (c) 2021-2024 syuilo and other contributors
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/packages/misskey-js/package.json b/packages/misskey-js/package.json
index 7132d0896a0b..06c3ce6b5442 100644
--- a/packages/misskey-js/package.json
+++ b/packages/misskey-js/package.json
@@ -1,7 +1,7 @@
 {
 	"type": "module",
 	"name": "misskey-js",
-	"version": "0.0.16",
+	"version": "2024.2.0-beta.3",
 	"description": "Misskey SDK for JavaScript",
 	"types": "./built/dts/index.d.ts",
 	"exports": {