diff --git a/package.json b/package.json
index dadfa2f..0ecb24b 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
 		"d3": "^4.10.0",
 		"faker": "^4.1.0",
 		"history": "^4.6.3",
-		"lodash": "^4.17.4",
+		"lodash": "^4.17.21",
 		"react": "16.0.0-alpha.12",
 		"react-mixin": "^3.1.0",
 		"react-native": "0.47.1",
diff --git a/yarn.lock b/yarn.lock
index cbbc2b7..621da99 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2967,9 +2967,9 @@ lodash@^3.5.0:
   version "3.10.1"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-3.10.1.tgz#5bf45e8e49ba4189e17d482789dfd15bd140b7b6"
 
-lodash@^4.0.0, lodash@^4.14.0, lodash@^4.16.6, lodash@^4.17.4, lodash@^4.2.0, lodash@^4.2.1, lodash@^4.3.0, lodash@^4.6.1:
-  version "4.17.4"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.4.tgz#78203a4d1c328ae1d86dca6460e369b57f4055ae"
+lodash@^4.0.0, lodash@^4.14.0, lodash@^4.16.6, lodash@^4.17.21, lodash@^4.2.0, lodash@^4.2.1, lodash@^4.3.0, lodash@^4.6.1:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
 
 longest@^1.0.1:
   version "1.0.1"