diff --git a/package.json b/package.json
index 0e501e8..8f7dff1 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "bare-tty",
-  "version": "3.4.3",
+  "version": "4.0.0",
   "description": "Native TTY streams for JavaScript",
   "exports": {
     ".": "./index.js",