diff --git a/backend/yarn.lock b/backend/yarn.lock
index 5f0cfd8..31b208f 100644
--- a/backend/yarn.lock
+++ b/backend/yarn.lock
@@ -711,9 +711,9 @@ unpipe@1.0.0:
   integrity sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw=
 
 urijs@^1.19.0:
-  version "1.19.1"
-  resolved "http://registry.npm.taobao.org/urijs/download/urijs-1.19.1.tgz#5b0ff530c0cbde8386f6342235ba5ca6e995d25a"
-  integrity sha1-Ww/1MMDL3oOG9jQiNbpcpumV0lo=
+  version "1.19.9"
+  resolved "https://registry.yarnpkg.com/urijs/-/urijs-1.19.9.tgz#3b15844835de3732866d420768c16f24be7d3e65"
+  integrity sha512-v0V+v5F3NQFt6TX0GpA2NKyrpythDJI+PHRo66sUIDP/U6cXbm6NqLVcXylQGwiwW5VYNj+OAei3EU0ALj9AWg==
 
 util@^0.10.3:
   version "0.10.4"