diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5d304da..a2ae965 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,9 @@
 All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](http://semver.org/).
 
+## 1.1.0 - 2018-06-15
+* Add `vm.isContext(sandbox)`. (https://github.com/browserify/vm-browserify/commit/038c3cb33edcad9eec33aa8a8beae31b15c1a006)
+
 ## 1.0.1 - 2018-04-13
 * Remove the `component-indexof` dependency. (https://github.com/browserify/vm-browserify/commit/0d9bd4c99f80db12c5c45e260a23ebfc51ec850d)
 
diff --git a/package.json b/package.json
index 2227ee0..127f433 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "vm-browserify",
-  "version": "1.0.1",
+  "version": "1.1.0",
   "description": "vm module for the browser",
   "main": "index.js",
   "repository": {