diff --git a/package-lock.json b/package-lock.json
index eba3c20..2c84c19 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3114,6 +3114,12 @@
             "supports-color": "^5.2.0"
           }
         },
+        "lodash": {
+          "version": "4.17.11",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.11.tgz",
+          "integrity": "sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg==",
+          "dev": true
+        },
         "resolve-from": {
           "version": "5.0.0",
           "resolved": "https://registry.npmjs.org/resolve-from/-/resolve-from-5.0.0.tgz",
@@ -3135,6 +3141,14 @@
       "dev": true,
       "requires": {
         "lodash": "4.17.11"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.11",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.11.tgz",
+          "integrity": "sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg==",
+          "dev": true
+        }
       }
     },
     "@commitlint/execute-rule": {
@@ -3184,6 +3198,14 @@
         "@commitlint/rules": "^7.6.0",
         "babel-runtime": "^6.23.0",
         "lodash": "4.17.11"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.11",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.11.tgz",
+          "integrity": "sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg==",
+          "dev": true
+        }
       }
     },
     "@commitlint/load": {
@@ -3200,6 +3222,12 @@
         "resolve-from": "^5.0.0"
       },
       "dependencies": {
+        "lodash": {
+          "version": "4.17.11",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.11.tgz",
+          "integrity": "sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg==",
+          "dev": true
+        },
         "resolve-from": {
           "version": "5.0.0",
           "resolved": "https://registry.npmjs.org/resolve-from/-/resolve-from-5.0.0.tgz",
@@ -3250,6 +3278,12 @@
         "resolve-global": "^1.0.0"
       },
       "dependencies": {
+        "lodash": {
+          "version": "4.17.11",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.11.tgz",
+          "integrity": "sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg==",
+          "dev": true
+        },
         "resolve-from": {
           "version": "5.0.0",
           "resolved": "https://registry.npmjs.org/resolve-from/-/resolve-from-5.0.0.tgz",
@@ -18126,9 +18160,9 @@
       }
     },
     "lodash": {
-      "version": "4.17.11",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.11.tgz",
-      "integrity": "sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg=="
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
     },
     "lodash-es": {
       "version": "4.17.15",
diff --git a/package.json b/package.json
index 1d6a901..d5d3202 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
     "jsonlint": "^1.6.3",
     "keymaster": "^1.6.2",
     "koa": "^2.3.0",
-    "lodash": "^4.17.4",
+    "lodash": "^4.17.21",
     "mockjs": "^1.0.1-beta3",
     "path-to-regexp": "^1.7.0",
     "prop-types": "^15.5.10",