diff --git a/examples/isomorphic/yarn.lock b/examples/isomorphic/yarn.lock
index cc0311d..2939b23 100644
--- a/examples/isomorphic/yarn.lock
+++ b/examples/isomorphic/yarn.lock
@@ -1783,8 +1783,8 @@ lodash.merge@^4.6.0:
   resolved "https://registry.yarnpkg.com/lodash.merge/-/lodash.merge-4.6.0.tgz#69884ba144ac33fe699737a6086deffadd0f89c5"
 
 lodash@^4.11.1, lodash@^4.2.0, lodash@^4.2.1:
-  version "4.17.4"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.4.tgz#78203a4d1c328ae1d86dca6460e369b57f4055ae"
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
 
 longest@^1.0.1:
   version "1.0.1"