diff --git a/ton-server/package.json b/ton-server/package.json
index bae5f6d..0487dca 100644
--- a/ton-server/package.json
+++ b/ton-server/package.json
@@ -5,7 +5,7 @@
   "dependencies": {
     "express": "^4.18.2",
     "nodemon": "^2.0.22",
-    "tonweb": "^0.0.62",
+    "tonweb": "^0.0.66",
     "tonweb-mnemonic": "^1.0.1"
   }
 }