diff --git a/yarn.lock b/yarn.lock
index b4383cf..078f244 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -505,10 +505,10 @@ acorn@^6.0.1, acorn@^6.0.7:
   version "6.2.1"
   resolved "https://registry.npm.taobao.org/acorn/download/acorn-6.2.1.tgz#3ed8422d6dec09e6121cc7a843ca86a330a86b51"
 
-aelf-sdk@^3.2.29:
-  version "3.2.29"
-  resolved "https://registry.yarnpkg.com/aelf-sdk/-/aelf-sdk-3.2.29.tgz#fc08ec8797ecea54ae4ad954df1b10e9782bbc08"
-  integrity sha512-hqttfzyrymSezwxioLbv4g2zGU9wlmBMmRnlMSyimbxnVnAH7G/Azbm2uRZ1Ld0IrR8voTOlFm9v76+EXm8TRw==
+aelf-sdk@^3.2.40:
+  version "3.2.41"
+  resolved "https://registry.yarnpkg.com/aelf-sdk/-/aelf-sdk-3.2.41.tgz#6e2df4cd57e884a7c06b1cc1fa73634e7306e3cd"
+  integrity sha512-1Iq/wTNRUMYMgptzxNgWVFq9MJAYBkX/Q+XU+emZIpx8gqAE+fN3ph1FnWEMjnzkg47HAKwXmXYYmc95kWMAAw==
   dependencies:
     "@aelfqueen/protobufjs" "^6.8.9"
     "@babel/runtime" "^7.4.5"
@@ -3238,10 +3238,9 @@ json-stringify-safe@^5.0.1, json-stringify-safe@~5.0.1:
   resolved "https://registry.npm.taobao.org/json-stringify-safe/download/json-stringify-safe-5.0.1.tgz#1296a2d58fd45f19a0f6ce01d65701e2c735b6eb"
 
 json5@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.npm.taobao.org/json5/download/json5-2.1.0.tgz#e7a0c62c48285c628d20a10b85c89bb807c32850"
-  dependencies:
-    minimist "^1.2.0"
+  version "2.2.3"
+  resolved "https://registry.yarnpkg.com/json5/-/json5-2.2.3.tgz#78cd6f1a19bdc12b73db5ad0c61efd66c1e29283"
+  integrity sha512-XmOWe7eyHYH14cLdVPoyg+GOH3rYX++KpzrylJwSW98t3Nk+U8XOl8FWKOgwtzdb8lXGf6zYwDUzeHMWfxasyg==
 
 jsonfile@^4.0.0:
   version "4.0.0"