diff --git a/packages/cli/package.json b/packages/cli/package.json
index d0935e6..74b4826 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -28,7 +28,7 @@
     "@nestjs/common": "^10.0.0",
     "@nestjs/core": "^10.0.0",
     "@nestjs/platform-express": "^10.0.0",
-    "@cat-protocol/cat-smartcontracts": "0.2.1",
+    "@cat-protocol/cat-smartcontracts": "0.2.2",
     "@types/inquirer": "^8.1.3",
     "bigi": "^1.4.2",
     "bip32": "^4.0.0",
diff --git a/packages/smartcontracts/package.json b/packages/smartcontracts/package.json
index 79aea5c..9723913 100644
--- a/packages/smartcontracts/package.json
+++ b/packages/smartcontracts/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@cat-protocol/cat-smartcontracts",
-  "version": "0.2.1",
+  "version": "0.2.2",
   "description": "CAT protocol smart contracts.",
   "author": "",
   "main": "./dist/index.js",
@@ -40,7 +40,7 @@
     "ecpair": "^2.1.0",
     "ecurve": "^1.0.6",
     "js-sha256": "^0.9.0",
-    "scrypt-ts": "1.4.0",
+    "scrypt-ts": "^1.4.1",
     "varuint-bitcoin": "=1.1.2"
   },
   "devDependencies": {
diff --git a/packages/smartcontracts/src/contracts/nft/nftOpenMinterProto.ts b/packages/smartcontracts/src/contracts/nft/nftOpenMinterProto.ts
index 7ec2db9..1ffdf94 100644
--- a/packages/smartcontracts/src/contracts/nft/nftOpenMinterProto.ts
+++ b/packages/smartcontracts/src/contracts/nft/nftOpenMinterProto.ts
@@ -3,6 +3,7 @@ import {
     hash160,
     int2ByteString,
     method,
+    Ripemd160,
     SmartContractLib,
     toByteString,
 } from 'scrypt-ts'
@@ -97,7 +98,13 @@ export class NftOpenMinterMerkleTreeData {
         return this.hashNodes[this.hashNodes.length - 1][0]
     }
 
-    getMerklePath(leafIndex: number) {
+    getMerklePath(leafIndex: number): {
+        leaf: Ripemd160,
+        leafNode: NftMerkleLeaf,
+        neighbor: string[],
+        neighborType: boolean[],
+        merkleRoot: string,
+    } {
         const leafNode = this.leafArray[leafIndex]
         let prevHash = this.hashNodes[0]
         const neighbor: string[] = []
diff --git a/packages/tracker/package.json b/packages/tracker/package.json
index 8ebbed1..bccb7db 100644
--- a/packages/tracker/package.json
+++ b/packages/tracker/package.json
@@ -34,7 +34,7 @@
   },
   "dependencies": {
     "@bitcoin-js/tiny-secp256k1-asmjs": "^2.2.3",
-    "@cat-protocol/cat-smartcontracts": "0.2.1",
+    "@cat-protocol/cat-smartcontracts": "0.2.2",
     "@nestjs/common": "^10.0.0",
     "@nestjs/config": "^3.2.3",
     "@nestjs/core": "^10.0.0",
diff --git a/yarn.lock b/yarn.lock
index 3c8d7ef..4b521be 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1226,6 +1226,22 @@
     inherits "2.0.3"
     unorm "1.4.1"
 
+"@scrypt-inc/bsv@^1.0.2":
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/@scrypt-inc/bsv/-/bsv-1.0.2.tgz#af6b9c069575af83fb76f56bcf36deb39f2e3c20"
+  integrity sha512-uegmZ6PieSoiQEjSysidII4z+JZKmJTh3K8P+KYvfstrH0mCzJOvsZXZllhYpwL0F3SfWhDvZ18PVQ3I18Gbmw==
+  dependencies:
+    aes-js "^3.1.2"
+    assert "^2.1.0"
+    bn.js "=4.11.9"
+    bs58 "=4.0.1"
+    buffer "^6.0.3"
+    clone-deep "^4.0.1"
+    elliptic "6.5.4"
+    hash.js "^1.1.7"
+    inherits "2.0.3"
+    unorm "1.4.1"
+
 "@scure/base@^1.1.1", "@scure/base@^1.1.5":
   version "1.1.7"
   resolved "https://registry.npmjs.org/@scure/base/-/base-1.1.7.tgz"
@@ -7084,17 +7100,17 @@ scrypt-ts-transpiler@^1.2.26:
     ts-patch "=3.0.1"
     typescript "~5.3.0"
 
-scrypt-ts@1.4.0:
-  version "1.4.0"
-  resolved "https://registry.yarnpkg.com/scrypt-ts/-/scrypt-ts-1.4.0.tgz#d72b9aa4e28ba16d2b33e58e93c503f10d97f448"
-  integrity sha512-mmdnJ0zDopUo44sfXbgUOlxBF1mXNJhL8lyTy77GgC/rez85vS1nzeLf9SuKe9/BZJDM/vu7rIu08mpMkS/8ag==
+scrypt-ts@^1.4.1:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/scrypt-ts/-/scrypt-ts-1.4.1.tgz#6fd969a7beb34f67671c67b680e9c2ec59aab52a"
+  integrity sha512-xiHw5rT7lyi3zkwpQ/CTNHkWvmMmoZrtTGutpEqdfIuscAFh6DEHH+QBd7fK1nUD1L0Q1vIcNmMKy3Gl+l+93Q==
   dependencies:
     deep-equal "^2.2.0"
     fast-diff "^1.2.0"
     lodash "^4.17.21"
     object-hash "^3.0.0"
     reflect-metadata "^0.1.13"
-    scryptlib "^2.2.0"
+    scryptlib "^2.2.2"
     socket.io-client "^4.6.1"
     superagent "^8.0.9"
 
@@ -7118,6 +7134,26 @@ scryptlib@^2.2.0, scryptlib@~2.2.1:
     rimraf "^3.0.2"
     yargs "^17.6.2"
 
+scryptlib@^2.2.2:
+  version "2.2.2"
+  resolved "https://registry.yarnpkg.com/scryptlib/-/scryptlib-2.2.2.tgz#7f47ddfe0a1379897631f38243fb414a680d451e"
+  integrity sha512-pvckNQYy4dXum8U2jFKL4XAtyeBWmjwY1BqV3lAaDT9mCy0kgCpyWokEGoCyfXDYji1tA8HvctYDz37tLdjq0A==
+  dependencies:
+    "@discoveryjs/json-ext" "^0.5.7"
+    "@jridgewell/sourcemap-codec" "^1.4.15"
+    "@scrypt-inc/bsv" "^1.0.2"
+    chalk "2.4.2"
+    compare-versions "^3.6.0"
+    find-node-modules "^2.1.3"
+    get-proxy-settings "^0.1.13"
+    glob "^7.2.3"
+    https-proxy-agent "^7.0.2"
+    json-bigint "^1.0.0"
+    node-fetch "^3.0.0"
+    patch-package "^6.4.7"
+    rimraf "^3.0.2"
+    yargs "^17.6.2"
+
 semver-diff@^3.1.1:
   version "3.1.1"
   resolved "https://registry.npmjs.org/semver-diff/-/semver-diff-3.1.1.tgz"