diff --git a/yarn.lock b/yarn.lock
index b4383cf..5c4db30 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 "3.2.40"
+  resolved "https://registry.yarnpkg.com/aelf-sdk/-/aelf-sdk-3.2.40.tgz#57064ffe31590f8c7d615224eb664b4c723c87bf"
+  integrity sha512-VhiwX9am5gS1mMnImdwaPuFo/sdABrX1gL1ojCM3ohKN/L4qE+egxGBYHEcVxHbCFo1t54pUB2/w7pA4QMJY2w==
   dependencies:
     "@aelfqueen/protobufjs" "^6.8.9"
     "@babel/runtime" "^7.4.5"
@@ -661,8 +661,9 @@ astral-regex@^1.0.0:
   resolved "https://registry.npm.taobao.org/astral-regex/download/astral-regex-1.0.0.tgz#6c8c3fb827dd43ee3918f27b82782ab7658a6fd9"
 
 async-limiter@~1.0.0:
-  version "1.0.0"
-  resolved "https://registry.npm.taobao.org/async-limiter/download/async-limiter-1.0.0.tgz#78faed8c3d074ab81f22b4e985d79e8738f720f8"
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/async-limiter/-/async-limiter-1.0.1.tgz#dd379e94f0db8310b08291f9d64c3209766617fd"
+  integrity sha512-csOlWGAcRFJaI6m+F2WKdnMKr4HhdhFVBk0H/QbJFMCr+uO2kwohwXQPxw/9OCxp05r5ghVBFSyioixx3gfkNQ==
 
 asynckit@^0.4.0:
   version "0.4.0"
@@ -5427,8 +5428,9 @@ write@1.0.3:
     mkdirp "^0.5.1"
 
 ws@^5.2.0:
-  version "5.2.2"
-  resolved "https://registry.npm.taobao.org/ws/download/ws-5.2.2.tgz#dffef14866b8e8dc9133582514d1befaf96e980f"
+  version "5.2.3"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-5.2.3.tgz#05541053414921bc29c63bee14b8b0dd50b07b3d"
+  integrity sha512-jZArVERrMsKUatIdnLzqvcfydI85dvd/Fp1u/VOpfdDWQ4c9qWXe+VIeAbQ5FrDwciAkr+lzofXLz3Kuf26AOA==
   dependencies:
     async-limiter "~1.0.0"