diff --git a/package.json b/package.json
index a2a1d7b..f05d550 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "command-line-args",
-  "version": "2.1.6",
+  "version": "3.0.0",
   "description": "A library to parse command-line options.",
   "repository": "https://github.com/75lb/command-line-args.git",
   "main": "index",