diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 2be9c43c..0ee8c012 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.2.0"
+  ".": "0.3.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7e6ee253..6d335a5b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,27 @@
 # Changelog
 
+## [0.3.0](https://github.com/discordjs-japan/om/compare/v0.2.0...v0.3.0) (2024-01-14)
+
+
+### Features
+
+* Centralized env ([#119](https://github.com/discordjs-japan/om/issues/119)) ([403d56c](https://github.com/discordjs-japan/om/commit/403d56c7d0f63530582586120ca6c05cd6ab9e4c))
+* clean command mention ([#144](https://github.com/discordjs-japan/om/issues/144)) ([b074470](https://github.com/discordjs-japan/om/commit/b074470fa8bb6fe38b94fd21d5ffc93b8e00bdd0)), closes [#143](https://github.com/discordjs-japan/om/issues/143)
+* ignore paren content ([#148](https://github.com/discordjs-japan/om/issues/148)) ([cc83229](https://github.com/discordjs-japan/om/commit/cc832293a07fc9c4f8ad44ea88aa5e1f4492045d))
+* user dictionary ([#115](https://github.com/discordjs-japan/om/issues/115)) ([0f016a9](https://github.com/discordjs-japan/om/commit/0f016a90cf12e8bd6ce3ed16491cd9f72c521e2b))
+* Well documented env ([#120](https://github.com/discordjs-japan/om/issues/120)) ([e0691ba](https://github.com/discordjs-japan/om/commit/e0691ba9dde1b2d90fd4690727ee5034b4a49be9))
+
+
+### Bug Fixes
+
+* just omit discord non-channel url ([#149](https://github.com/discordjs-japan/om/issues/149)) ([7d225f8](https://github.com/discordjs-japan/om/commit/7d225f8cacad0c1044ecc529acff73354be81227)), closes [#147](https://github.com/discordjs-japan/om/issues/147)
+
+
+### Dependencies
+
+* update dependency sodium-native to v4.0.5 ([#132](https://github.com/discordjs-japan/om/issues/132)) ([abc557c](https://github.com/discordjs-japan/om/commit/abc557c67a39d1bdb15b30aba1bf623bc9652196))
+* Update node-altjtalk-binding to v0.2.0 ([#114](https://github.com/discordjs-japan/om/issues/114)) ([9f2b5c9](https://github.com/discordjs-japan/om/commit/9f2b5c93273e717fbde21625ac6986b2aaf578c7))
+
 ## [0.2.0](https://github.com/discordjs-japan/om/compare/v0.1.2...v0.2.0) (2023-12-25)
 
 
diff --git a/package-lock.json b/package-lock.json
index 2e65e49b..1b0f4413 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "om",
-  "version": "0.2.0",
+  "version": "0.3.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "om",
-      "version": "0.2.0",
+      "version": "0.3.0",
       "license": "MIT",
       "dependencies": {
         "@discordjs/opus": "github:femshima/opus#v0.9.0",
diff --git a/package.json b/package.json
index a2a9fe7d..e3f97c68 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "om",
-  "version": "0.2.0",
+  "version": "0.3.0",
   "description": "VOICEVOX TTS Bot for Discord.js Japan User Group",
   "type": "module",
   "main": "dist/main.js",