diff --git a/lib/src/utils/address.ts b/lib/src/utils/address.ts
index 636fba7..46b496d 100644
--- a/lib/src/utils/address.ts
+++ b/lib/src/utils/address.ts
@@ -1,5 +1,6 @@
 import bech32 from 'bech32';
-import { isAddress, stripHexPrefix } from 'web3-utils';
+import { isAddress } from 'web3-validator';
+import { stripHexPrefix } from 'web3-eth-accounts';
 import { Network } from '../network/network';
 import { Bytes } from './bytes/bytes';
 // import { toBase64 } from '@cosmjs/encoding';
diff --git a/package.json b/package.json
index 812e9bd..51d49ac 100644
--- a/package.json
+++ b/package.json
@@ -67,8 +67,10 @@
     "randombytes": "2.1.0",
     "secp256k1": "4.0.2",
     "snakecase-keys": "3.2.1",
-    "web3": "1.5.2",
-    "web3-utils": "1.5.2"
+    "web3": "4.0.1",
+    "web3-eth-accounts": "4.0.1",
+    "web3-utils": "4.0.1",
+    "web3-validator": "2.0.6"
   },
   "devDependencies": {
     "@types/bech32": "1.1.2",