diff --git a/examples/webpack-react-babel-6/yarn.lock b/examples/webpack-react-babel-6/yarn.lock
index f93634775..fc65dda49 100644
--- a/examples/webpack-react-babel-6/yarn.lock
+++ b/examples/webpack-react-babel-6/yarn.lock
@@ -3753,8 +3753,9 @@ selfsigned@^1.9.1:
     node-forge "0.7.5"
 
 "semver@2 || 3 || 4 || 5", semver@^5.3.0, semver@^5.5.0:
-  version "5.5.1"
-  resolved "https://registry.yarnpkg.com/semver/-/semver-5.5.1.tgz#7dfdd8814bdb7cabc7be0fb1d734cfb66c940477"
+  version "5.7.2"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.2.tgz#48d55db737c3287cd4835e17fa13feace1c41ef8"
+  integrity sha512-cBznnQ9KjJqU67B52RMC65CMarK2600WFnbkcaiwWq3xy/5haFJlshgnpjovMVJ+Hff49d8GEn0b87C5pDQ10g==
 
 send@0.16.2:
   version "0.16.2"