diff --git a/package.json b/package.json
index a37d79f..7454122 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
     "redux-promise-middleware": "5.0.0",
     "truffle-contract": "^3.0.4",
     "turf": "^3.0.14",
-    "web3": "^1.0.0-beta.34"
+    "web3": "^4.0.1"
   },
   "devDependencies": {
     "babel-core": "^6.26.0",