diff --git a/package.json b/package.json
index 48a3090fb..a34d89e0a 100644
--- a/package.json
+++ b/package.json
@@ -26,10 +26,10 @@
     "colors": "^1.1.2",
     "devtools-detect": "^2.2.0",
     "dotenv": "^2.0.0",
-    "ethereumjs-tx": "^1.3.3",
-    "ethereumjs-util": "^5.1.2",
+    "ethereumjs-tx": "^2.1.2",
+    "ethereumjs-util": "^5.2.1",
     "highlight.js": "^9.12.0",
-    "lodash": "^4.17.4",
+    "lodash": "^4.17.23",
     "marked": "^0.3.17",
     "moment": "^2.21.0",
     "nan": "^2.10.0",
@@ -53,10 +53,10 @@
     "sha3": "^1.2.2",
     "truffle": "^5.0.0",
     "truffle-deployer": "^2.0.0",
-    "web3": "1.0.0-beta.37",
-    "web3-core-helpers": "1.0.0-beta.37",
-    "web3-core-method": "1.0.0-beta.37",
-    "web3-utils": "1.0.0-beta.37",
+    "web3": "4.0.1",
+    "web3-core-helpers": "1.6.0",
+    "web3-core-method": "1.6.0",
+    "web3-utils": "1.6.0",
     "zeppelin-solidity": "1.6.0"
   },
   "devDependencies": {