diff --git a/CHANGELOG.md b/CHANGELOG.md
index 01f5521..e6dfc7b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+### [1.2.6](https://github.com/uhyo/rocon/compare/v1.2.5...v1.2.6) (2022-05-29)
+
 ### [1.2.5](https://github.com/uhyo/rocon/compare/v1.2.4...v1.2.5) (2022-01-17)
 
 
diff --git a/package-lock.json b/package-lock.json
index bdd2477..d133589 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "rocon",
-  "version": "1.2.5",
+  "version": "1.2.6",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "rocon",
-      "version": "1.2.5",
+      "version": "1.2.6",
       "license": "MIT",
       "dependencies": {
         "@babel/runtime": "^7.15.4"
diff --git a/package.json b/package.json
index c809423..c45fc25 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "rocon",
-  "version": "1.2.5",
+  "version": "1.2.6",
   "description": "A router library",
   "main": "lib/index.js",
   "module": "esm/index.js",