diff --git a/package-lock.json b/package-lock.json
index f92750b..bfe85fd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "terminal-game-io",
-  "version": "2.1.0",
+  "version": "2.1.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 80218c8..75c29f5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "terminal-game-io",
-  "version": "2.1.0",
+  "version": "2.1.1",
   "description": "It's never been easier to start writing terminal games in NodeJs. This package handles for you basic input (keyboard events) and output (ASCII 'frame'). If you like to share your games directly in the browser don't worry - simple 'web terminal' emulator is supported too.",
   "keywords": [
     "terminal games",
@@ -24,7 +24,7 @@
     "npm-check": "npm-check --skip-unused",
     "npm-check:u": "npm-check --skip-unused -u"
   },
-  "main": "dist/terminal-game-io-v2.1.0.js",
+  "main": "dist/terminal-game-io-v2.1.1.js",
   "types": "dist/main.d.ts",
   "files": [
     "dist/"
diff --git a/src/assets/demo-vanilla.js b/src/assets/demo-vanilla.js
index a57ac9f..26e0ae2 100644
--- a/src/assets/demo-vanilla.js
+++ b/src/assets/demo-vanilla.js
@@ -1,7 +1,7 @@
 // Copyright (c) 2018 Robert Rypuła - https://github.com/robertrypula/terminal-game-io
 
 const TerminalGameIo =
-  require('./terminal-game-io-v2.1.0.js'); // in your application replace it to: require('terminal-game-io');
+  require('./terminal-game-io-v2.1.1.js'); // in your application replace it to: require('terminal-game-io');
 const createTerminalGameIo = TerminalGameIo.createTerminalGameIo;
 
 const FPS = 5;
diff --git a/src/lib/version.ts b/src/lib/version.ts
index 20daaad..d6e9da4 100644
--- a/src/lib/version.ts
+++ b/src/lib/version.ts
@@ -1,5 +1,5 @@
 // Copyright (c) 2018 Robert Rypuła - https://github.com/robertrypula/terminal-game-io
 
-export const version = '2.1.0';
+export const version = '2.1.1';
 export const author = 'Robert Rypuła';
 export const githubUrl = 'https://github.com/robertrypula';