diff --git a/src/Fetcher.js b/src/Fetcher.js
index 240acfa..711bf4e 100644
--- a/src/Fetcher.js
+++ b/src/Fetcher.js
@@ -1,5 +1,5 @@
 const fetch = require('node-fetch')
-const Web3 = require('Web3')
+const Web3 = require('web3')
 const { gasOracleUrls, defaultGasPrice, oracleRpcUrl, oracleAddress } = require('../config')
 const { getArgsForOracle } = require('./utils')
 const { redisClient } = require('./redis')