diff --git a/packages/devtools-example/yarn.lock b/packages/devtools-example/yarn.lock
index 8fe557c..74651d4 100644
--- a/packages/devtools-example/yarn.lock
+++ b/packages/devtools-example/yarn.lock
@@ -1031,6 +1031,15 @@
     immutable "^3.8.2"
     yargs "^13.2.2"
 
+"@lugia/devtools-material@^1.0.44":
+  version "1.0.45"
+  resolved "https://registry.yarnpkg.com/@lugia/devtools-material/-/devtools-material-1.0.45.tgz#03057c3685c56b2bf02d71e6b6e84a8143c8d4ed"
+  integrity sha512-RWvGorOEs0HWUyuTxWRV2Hsjz3LBBZtvonwVWmJQaIUIUx+I7uFWunBr/dYHWwlV6c+J6beUua/o+Xc6wqHfwg==
+  dependencies:
+    babel-runtime "^6.26.0"
+    immutable "^3.8.2"
+    yargs "^13.2.2"
+
 "@lugia/dict@^1.0.4":
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/@lugia/dict/-/dict-1.0.4.tgz#b030f62020c0c847e1ee439731cbaf4de16df7f4"
@@ -11053,9 +11062,9 @@ uri-js@^4.2.2:
     punycode "^2.1.0"
 
 urijs@^1.16.1:
-  version "1.19.2"
-  resolved "https://registry.npm.taobao.org/urijs/download/urijs-1.19.2.tgz?cache=0&sync_timestamp=1571583307205&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Furijs%2Fdownload%2Furijs-1.19.2.tgz#f9be09f00c4c5134b7cb3cf475c1dd394526265a"
-  integrity sha1-+b4J8AxMUTS3yzz0dcHdOUUmJlo=
+  version "1.19.11"
+  resolved "https://registry.yarnpkg.com/urijs/-/urijs-1.19.11.tgz#204b0d6b605ae80bea54bea39280cdb7c9f923cc"
+  integrity sha512-HXgFDgDommxn5/bIv0cnQZsPhHDA90NPHD6+c/v21U5+Sx5hoP8+dP9IZXBU1gIfvdRfhG8cel9QNPeionfcCQ==
 
 urix@^0.1.0:
   version "0.1.0"