diff --git a/package.json b/package.json
index 236f7bbb8..2f8374ee6 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "atom",
-  "version": "20.0.0",
+  "version": "21.0.0",
   "main": "./src/main.js",
   "repository": {
     "type": "git",