diff --git a/ChangeLog.md b/ChangeLog.md
index 9f1b251..80974b3 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,3 +1,8 @@
+### v0.1.9 / 2022-01-03
+
+ - Majiang.Shoupai
+   - 赤牌によるポンをチーと誤認して喰い替え判定しているバグを修正
+
 ### v0.1.8 / 2021-12-17
 
  - Majiang.Util
diff --git a/lib/index.js b/lib/index.js
index 4935357..b2bd77f 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -1,5 +1,5 @@
 /*!
- *  @kobalab/majiang-core v0.1.8
+ *  @kobalab/majiang-core v0.1.9
  *
  *  Copyright(C) 2021 Satoshi Kobayashi
  *  Released under the MIT license
diff --git a/package-lock.json b/package-lock.json
index 1300c78..6dad463 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@kobalab/majiang-core",
-  "version": "0.1.8",
+  "version": "0.1.9",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@kobalab/majiang-core",
-      "version": "0.1.8",
+      "version": "0.1.9",
       "license": "MIT",
       "devDependencies": {
         "mocha": "^9.1.3",
diff --git a/package.json b/package.json
index 6b369cf..0729922 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@kobalab/majiang-core",
-  "version": "0.1.8",
+  "version": "0.1.9",
   "description": "麻雀基本ライブラリ",
   "publishConfig": {
     "access": "public"