diff --git a/demo/yarn.lock b/demo/yarn.lock
index 3be0df9..21957c7 100644
--- a/demo/yarn.lock
+++ b/demo/yarn.lock
@@ -6115,8 +6115,8 @@ upper-case@^1.1.1:
   resolved "https://registry.yarnpkg.com/upper-case/-/upper-case-1.1.3.tgz#f6b4501c2ec4cdd26ba78be7222961de77621598"
 
 urijs@^1.16.1:
-  version "1.18.10"
-  resolved "https://registry.yarnpkg.com/urijs/-/urijs-1.18.10.tgz#b94463eaba59a1a796036a467bb633c667f221ab"
+  version "1.19.5"
+  resolved "https://registry.yarnpkg.com/urijs/-/urijs-1.19.5.tgz#119683ab4b2fb0bd637e5ea6dd9117bcac68d3e4"
 
 url-loader@0.5.9:
   version "0.5.9"