diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1d47d21..17d0b74 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Changelog
 
+## [0.12.1](https://github.com/nulab/backlog-js/compare/0.12.0...0.12.1) (2021-04-01)
+
+* Bump npm libraries [#30](https://github.com/nulab/backlog-js/pull/30) ([mmktomato](https://github.com/mmktomato))
+* Migrate GitHub Action [#27](https://github.com/nulab/backlog-js/pull/27) ([odanado](https://github.com/odanado))
+
 ## [0.12.0](https://github.com/nulab/backlog-js/compare/0.11.0...0.12.0) (2021-01-08)
 
 * Add missing endpoints [#25](https://github.com/nulab/backlog-js/pull/25) ([mmktomato](https://github.com/mmktomato))
diff --git a/package-lock.json b/package-lock.json
index 60bb6d9..b8bb2a2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "backlog-js",
-  "version": "0.12.0",
+  "version": "0.12.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index ef2c66d..4d135ae 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "backlog-js",
-  "version": "0.12.0",
+  "version": "0.12.1",
   "description": "Backlog API v2 client for browser and node",
   "main": "dist/backlog.js",
   "repository": {