diff --git a/package.json b/package.json
index b417283..56baad2 100644
--- a/package.json
+++ b/package.json
@@ -205,7 +205,7 @@
     "font-awesome": "^4.7.0",
     "handlebars": "^4.0.10",
     "history": "^4.6.3",
-    "lodash": "^4.17.4",
+    "lodash": "^4.17.21",
     "prop-types": "^15.5.10",
     "rc-progress": "^2.1.0",
     "react": "^15.6.1",
diff --git a/yarn.lock b/yarn.lock
index 0ed43ca..8f9c214 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6110,9 +6110,9 @@ lodash.upperfirst@4.3.1:
   version "4.3.1"
   resolved "https://registry.yarnpkg.com/lodash.upperfirst/-/lodash.upperfirst-4.3.1.tgz#1365edf431480481ef0d1c68957a5ed99d49f7ce"
 
-lodash@^4.0.0, lodash@^4.0.1, lodash@^4.1.0, lodash@^4.13.1, lodash@^4.14.0, lodash@^4.15.0, lodash@^4.17.2, lodash@^4.17.3, lodash@^4.17.4, lodash@^4.2.0, lodash@^4.3.0, lodash@^4.5.1, lodash@^4.6.1, lodash@^4.8.0, lodash@~4.17.4:
-  version "4.17.4"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.4.tgz#78203a4d1c328ae1d86dca6460e369b57f4055ae"
+lodash@^4.0.0, lodash@^4.0.1, lodash@^4.1.0, lodash@^4.13.1, lodash@^4.14.0, lodash@^4.15.0, lodash@^4.17.2, lodash@^4.17.21, lodash@^4.17.3, lodash@^4.17.4, lodash@^4.2.0, lodash@^4.3.0, lodash@^4.5.1, lodash@^4.6.1, lodash@^4.8.0, lodash@~4.17.4:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
 
 log-symbols@^1.0.2:
   version "1.0.2"