diff --git a/package-lock.json b/package-lock.json
index 142718e..c412825 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "nuls-sdk-js",
-  "version": "2.4.7",
+  "version": "2.5.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -3759,9 +3759,9 @@
       "integrity": "sha1-P02uSpH6wxX3EGL4UhzCOfE2YoA="
     },
     "jsrsasign": {
-      "version": "8.0.19",
-      "resolved": "https://registry.npmjs.org/jsrsasign/-/jsrsasign-8.0.19.tgz",
-      "integrity": "sha512-qf+F41huTh9ThXj5n3yfAJJRp8vx05JYbGlGvCjusYX50rsfqY6ASK08LCOutl0yA1BHIpGG8bd1w5x9aGy7Zg=="
+      "version": "10.2.0",
+      "resolved": "https://registry.npmjs.org/jsrsasign/-/jsrsasign-10.2.0.tgz",
+      "integrity": "sha512-khMrV/10U02DRzmXhjuLQjddUF39GHndaJZ/3YiiKkbyEl1T5M6EQF9nQUq0DFVCHusmd/jl8TWl4mWt+1L5hg=="
     },
     "karma": {
       "version": "4.1.0",
diff --git a/package.json b/package.json
index 1ed9ef9..b23a36f 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,7 @@
     "ecurve": "1.0.6",
     "elliptic": "6.5.3",
     "es6-promise": "3.0.2",
-    "jsrsasign": "8.0.19",
+    "jsrsasign": "10.2.0",
     "nan": "2.11.1",
     "randombytes": "2.0.6",
     "rimraf": "^2.6.3",