diff --git a/package.json b/package.json
index dab5a3507..eea704b2c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "tatumio",
-  "version": "2.2.83",
+  "version": "2.2.84",
   "license": "MIT",
   "repository": "https://github.com/tatumio/tatum-js",
   "scripts": {
diff --git a/packages/shared/core/src/lib/models/Blockchain.ts b/packages/shared/core/src/lib/models/Blockchain.ts
index ebbd3d9a4..d048b7185 100644
--- a/packages/shared/core/src/lib/models/Blockchain.ts
+++ b/packages/shared/core/src/lib/models/Blockchain.ts
@@ -32,6 +32,7 @@ export enum Blockchain {
   OPTIMISM = 'OPTIMISM',
   FTM = 'FTM',
   TON = 'TON',
+  ZK_SYNC = 'ZK_SYNC',
 }
 
 export const EvmBasedBlockchains = [
@@ -48,6 +49,7 @@ export const EvmBasedBlockchains = [
   Blockchain.AVAX,
   Blockchain.OPTIMISM,
   Blockchain.FTM,
+  Blockchain.ZK_SYNC
 ]
 
 // @TODO tmp solution
@@ -71,3 +73,4 @@ export type EvmBasedBlockchain =
   | Blockchain.AVAX
   | Blockchain.OPTIMISM
   | Blockchain.FTM
+  | Blockchain.ZK_SYNC