diff --git a/config.js b/config.js
index 98c5b7d..fada439 100644
--- a/config.js
+++ b/config.js
@@ -1,7 +1,7 @@
 require('dotenv').config()
 
 module.exports = {
-  version: '1.2',
+  version: '2.2',
   netId: Number(process.env.NET_ID) || 42,
   redisUrl: process.env.REDIS_URL,
   rpcUrl: process.env.RPC_URL || 'https://kovan.infura.io/',