diff --git a/yarn.lock b/yarn.lock
index 7a1c885..266dc93 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -123,8 +123,10 @@ asn1.js@^4.0.0:
     minimalistic-assert "^1.0.0"
 
 asn1@~0.2.3:
-  version "0.2.3"
-  resolved "http://registry.npm.taobao.org/asn1/download/asn1-0.2.3.tgz#dac8787713c9966849fc8180777ebe9c1ddf3b86"
+  version "0.2.4"
+  resolved "https://registry.yarnpkg.com/asn1/-/asn1-0.2.4.tgz#8d2475dfab553bb33e77b54e59e880bb8ce23136"
+  dependencies:
+    safer-buffer "~2.1.0"
 
 assert-plus@1.0.0, assert-plus@^1.0.0:
   version "1.0.0"
@@ -716,8 +718,8 @@ batch@0.5.3:
   resolved "http://registry.npm.taobao.org/batch/download/batch-0.5.3.tgz#3f3414f380321743bfc1042f9a83ff1d5824d464"
 
 bcrypt-pbkdf@^1.0.0:
-  version "1.0.1"
-  resolved "http://registry.npm.taobao.org/bcrypt-pbkdf/download/bcrypt-pbkdf-1.0.1.tgz#63bc5dcb61331b92bc05fd528953c33462a06f8d"
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/bcrypt-pbkdf/-/bcrypt-pbkdf-1.0.2.tgz#a4301d389b6a43f9b67ff3ca11a3f6637e360e9e"
   dependencies:
     tweetnacl "^0.14.3"
 
@@ -1263,7 +1265,7 @@ csso@~2.3.1:
 
 dashdash@^1.12.0:
   version "1.14.1"
-  resolved "http://registry.npm.taobao.org/dashdash/download/dashdash-1.14.1.tgz#853cfa0f7cbe2fed5de20326b8dd581035f6e2f0"
+  resolved "https://registry.yarnpkg.com/dashdash/-/dashdash-1.14.1.tgz#853cfa0f7cbe2fed5de20326b8dd581035f6e2f0"
   dependencies:
     assert-plus "^1.0.0"
 
@@ -1391,10 +1393,11 @@ domutils@1.5.1:
     domelementtype "1"
 
 ecc-jsbn@~0.1.1:
-  version "0.1.1"
-  resolved "http://registry.npm.taobao.org/ecc-jsbn/download/ecc-jsbn-0.1.1.tgz#0fc73a9ed5f0d53c38193398523ef7e543777505"
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/ecc-jsbn/-/ecc-jsbn-0.1.2.tgz#3a83a904e54353287874c564b7549386849a98c9"
   dependencies:
     jsbn "~0.1.0"
+    safer-buffer "^2.1.0"
 
 ee-first@1.1.1:
   version "1.1.1"
@@ -1710,7 +1713,7 @@ get-caller-file@^1.0.1:
 
 getpass@^0.1.1:
   version "0.1.7"
-  resolved "http://registry.npm.taobao.org/getpass/download/getpass-0.1.7.tgz#5eff8e3e684d569ae4cb2b1282604e8ba62149fa"
+  resolved "https://registry.yarnpkg.com/getpass/-/getpass-0.1.7.tgz#5eff8e3e684d569ae4cb2b1282604e8ba62149fa"
   dependencies:
     assert-plus "^1.0.0"
 
@@ -2111,12 +2114,6 @@ isstream@~0.1.2:
   version "0.1.2"
   resolved "http://registry.npm.taobao.org/isstream/download/isstream-0.1.2.tgz#47e63f7af55afa6f92e1500e690eb8b8529c099a"
 
-jodid25519@^1.0.0:
-  version "1.0.2"
-  resolved "http://registry.npm.taobao.org/jodid25519/download/jodid25519-1.0.2.tgz#06d4912255093419477d425633606e0e90782967"
-  dependencies:
-    jsbn "~0.1.0"
-
 js-base64@^2.1.9:
   version "2.1.9"
   resolved "http://registry.npm.taobao.org/js-base64/download/js-base64-2.1.9.tgz#f0e80ae039a4bd654b5f281fc93f04a914a7fcce"
@@ -2141,7 +2138,7 @@ js-yaml@~3.7.0:
 
 jsbn@~0.1.0:
   version "0.1.1"
-  resolved "http://registry.npm.taobao.org/jsbn/download/jsbn-0.1.1.tgz#a5e654c2e5a2deb5f201d96cefbca80c0ef2f513"
+  resolved "https://registry.yarnpkg.com/jsbn/-/jsbn-0.1.1.tgz#a5e654c2e5a2deb5f201d96cefbca80c0ef2f513"
 
 jsesc@^1.3.0:
   version "1.3.0"
@@ -3286,6 +3283,10 @@ safe-buffer@^5.0.1:
   version "5.0.1"
   resolved "http://registry.npm.taobao.org/safe-buffer/download/safe-buffer-5.0.1.tgz#d263ca54696cd8a306b5ca6551e92de57918fbe7"
 
+safer-buffer@^2.0.2, safer-buffer@^2.1.0, safer-buffer@~2.1.0:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
+
 sax@~1.2.1:
   version "1.2.2"
   resolved "http://registry.npm.taobao.org/sax/download/sax-1.2.2.tgz#fd8631a23bc7826bef5d871bdb87378c95647828"
@@ -3462,18 +3463,17 @@ sprintf-js@~1.0.2:
   resolved "http://registry.npm.taobao.org/sprintf-js/download/sprintf-js-1.0.3.tgz#04e6926f662895354f3dd015203633b857297e2c"
 
 sshpk@^1.7.0:
-  version "1.13.0"
-  resolved "http://registry.npm.taobao.org/sshpk/download/sshpk-1.13.0.tgz#ff2a3e4fd04497555fed97b39a0fd82fafb3a33c"
+  version "1.16.1"
+  resolved "https://registry.yarnpkg.com/sshpk/-/sshpk-1.16.1.tgz#fb661c0bef29b39db40769ee39fa70093d6f6877"
   dependencies:
     asn1 "~0.2.3"
     assert-plus "^1.0.0"
-    dashdash "^1.12.0"
-    getpass "^0.1.1"
-  optionalDependencies:
     bcrypt-pbkdf "^1.0.0"
+    dashdash "^1.12.0"
     ecc-jsbn "~0.1.1"
-    jodid25519 "^1.0.0"
+    getpass "^0.1.1"
     jsbn "~0.1.0"
+    safer-buffer "^2.0.2"
     tweetnacl "~0.14.0"
 
 "statuses@>= 1.3.1 < 2", statuses@~1.3.1:
@@ -3642,7 +3642,7 @@ tunnel-agent@^0.6.0:
 
 tweetnacl@^0.14.3, tweetnacl@~0.14.0:
   version "0.14.5"
-  resolved "http://registry.npm.taobao.org/tweetnacl/download/tweetnacl-0.14.5.tgz#5ae68177f192d4456269d108afa93ff8743f4f64"
+  resolved "https://registry.yarnpkg.com/tweetnacl/-/tweetnacl-0.14.5.tgz#5ae68177f192d4456269d108afa93ff8743f4f64"
 
 type-is@~1.6.14:
   version "1.6.15"