diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7d3fb09..47d0737 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 
 
+## 1.1.2 - 2016-03-18
+- Release v1.1.2 / npm@v1.1.2
+- update metadata, keyword
+- update docs, description
+- cleanup unused arguments
+
 ## 1.1.1 - 2016-03-18
 - Release v1.1.1 / npm@v1.1.1
 - add related libs
diff --git a/package.json b/package.json
index 43f2f66..d9a8532 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "is-async-function",
-  "version": "1.1.1",
+  "version": "1.1.2",
   "description": "Is function really asynchronous function? Trying to guess that based on check if [common-callback-names][] exists as function arguments names or you can pass your custom.",
   "repository": "tunnckoCore/is-async-function",
   "author": "Charlike Mike Reagent <@tunnckoCore> (http://www.tunnckocore.tk)",