diff --git a/package.json b/package.json
index 56cd6bf..c35b708 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
     "@types/lodash": "^4.14.123",
     "classnames": "^2.2.6",
     "hoist-non-react-statics": "^3.3.0",
-    "lodash": "4.17.19",
+    "lodash": "4.17.21",
     "mobx": "4.8.0",
     "nerv-devtools": "^1.3.9",
     "nervjs": "^1.3.9",
diff --git a/yarn.lock b/yarn.lock
index 74c6a6e..9a05650 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4986,10 +4986,10 @@ lodash@4.17.11:
   version "4.17.11"
   resolved "http://registry.npm.taobao.org/lodash/download/lodash-4.17.11.tgz?cache=0&other_urls=http%3A%2F%2Fregistry.npm.taobao.org%2Flodash%2Fdownload%2Flodash-4.17.11.tgz#b39ea6229ef607ecd89e2c8df12536891cac9b8d"
 
-lodash@4.17.19, lodash@^4.0.0, lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.15, lodash@^4.17.3, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.2.0, lodash@^4.3.0, lodash@~4.17.10:
-  version "4.17.19"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.19.tgz#e48ddedbe30b3321783c5b4301fbd353bc1e4a4b"
-  integrity sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ==
+lodash@4.17.21, lodash@^4.0.0, lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.15, lodash@^4.17.3, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.2.0, lodash@^4.3.0, lodash@~4.17.10:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
+  integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
 
 log-symbols@^2.0.0, log-symbols@^2.1.0, log-symbols@^2.2.0:
   version "2.2.0"