diff --git a/CHANGELOG.md b/CHANGELOG.md
index 67d117c..b04febf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## 2.10.1
+* スマホ環境だと画面右側のPointDownに反応しない問題を修正
+  * 本問題は `2.9.1` ~ `2.10.0` において発生していた
+
 ## 2.10.0
 * @akashic/pdi-types@1.14.0 に更新
 * `RendererCandidate` をサポート
diff --git a/package-lock.json b/package-lock.json
index d8ac2ad..98852a2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@akashic/pdi-browser",
-  "version": "2.10.0",
+  "version": "2.10.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@akashic/pdi-browser",
-      "version": "2.10.0",
+      "version": "2.10.1",
       "license": "MIT",
       "dependencies": {
         "@akashic/trigger": "^2.0.1"
diff --git a/package.json b/package.json
index adddf68..08b4e19 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@akashic/pdi-browser",
-  "version": "2.10.0",
+  "version": "2.10.1",
   "description": "An akashic-pdi implementation for Web browsers",
   "main": "index.js",
   "typings": "lib/full/index.d.ts",