diff --git a/package.json b/package.json
index 707401b2..f1d442c1 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@api3/chains",
   "license": "MIT",
-  "version": "2.1.0",
+  "version": "3.0.0",
   "author": "API3 DAO",
   "private": false,
   "main": "./dist/index.js",