diff --git a/HISTORY.md b/HISTORY.md
index a5a00993..411cdec5 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,4 +1,9 @@
 
+0.2.1 / 2016-07-03
+==================
+
+  * improvements to update checker
+
 0.2.0 / 2016-07-03
 ==================
 
diff --git a/package.json b/package.json
index 58d2e116..c10c006e 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "hyperterm",
   "productName": "HyperTerm",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "description": "HTML/JS/CSS Terminal",
   "dependencies": {
     "child_pty": "3.0.1",