diff --git a/package-lock.json b/package-lock.json
index 909c4f3..fcde919 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@onekeyfe/coinselect",
-  "version": "3.1.13",
+  "version": "3.1.14",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@onekeyfe/coinselect",
-      "version": "3.1.13",
+      "version": "3.1.14",
       "license": "MIT",
       "dependencies": {
         "bchaddrjs": "^0.5.2",
@@ -16,7 +16,7 @@
         "bitcoin-ops": "^1.4.1",
         "blake-hash": "^2.0.0",
         "blakejs": "^1.2.1",
-        "bn.js": "^5.2.1",
+        "bn.js": "^5.2.2",
         "bs58": "^6.0.0",
         "bs58check": "^4.0.0",
         "create-hmac": "^1.1.7",
@@ -866,9 +866,10 @@
       "integrity": "sha512-QXUSXI3QVc/gJME0dBpXrag1kbzOqCjCX8/b54ntNyW6sjtoqxqRk3LTmXzaJoh71zMsDCjM+47jS7XiwN/+fQ=="
     },
     "node_modules/bn.js": {
-      "version": "5.2.1",
-      "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-5.2.1.tgz",
-      "integrity": "sha512-eXRvHzWyYPBuB4NBy0cmYQjGitUrtqwbvlzP3G6VFnNRbsZQIxQ10PbKKHt8gZ/HW/D/747aDl+QkDqg3KQLMQ=="
+      "version": "5.2.2",
+      "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-5.2.2.tgz",
+      "integrity": "sha512-v2YAxEmKaBLahNwE1mjp4WON6huMNeuDvagFZW+ASCuA/ku0bXR9hSMw0XpiqMoA3+rmnyck/tPRSFQkoC9Cuw==",
+      "license": "MIT"
     },
     "node_modules/brace-expansion": {
       "version": "1.1.11",
diff --git a/package.json b/package.json
index ad405db..7996048 100644
--- a/package.json
+++ b/package.json
@@ -59,7 +59,7 @@
     "bitcoin-ops": "^1.4.1",
     "blake-hash": "^2.0.0",
     "blakejs": "^1.2.1",
-    "bn.js": "^5.2.1",
+    "bn.js": "^5.2.2",
     "bs58": "^6.0.0",
     "bs58check": "^4.0.0",
     "create-hmac": "^1.1.7",