diff --git a/demo/yarn.lock b/demo/yarn.lock
index 49d198b..4a88fe0 100644
--- a/demo/yarn.lock
+++ b/demo/yarn.lock
@@ -2231,9 +2231,9 @@ invariant@*, invariant@^2.2.4:
     loose-envify "^1.0.0"
 
 ip@^1.1.5:
-  version "1.1.8"
-  resolved "https://registry.yarnpkg.com/ip/-/ip-1.1.8.tgz#ae05948f6b075435ed3307acce04629da8cdbf48"
-  integrity sha512-PuExPYUiu6qMBQb4l06ecm6T6ujzhmh+MeJcW9wa89PoAz5pvd4zPgN5WJV104mb6S2T1AwNIAaB70JNrLQWhg==
+  version "1.1.9"
+  resolved "https://registry.yarnpkg.com/ip/-/ip-1.1.9.tgz#8dfbcc99a754d07f425310b86a99546b1151e396"
+  integrity sha512-cyRxvOEpNHNtchU3Ln9KC/auJgup87llfQpQ+t5ghoC/UhL16SWzbueiCsdTnWmqAWl7LadfuwhlqmtOaqMHdQ==
 
 is-accessor-descriptor@^1.0.1:
   version "1.0.1"