diff --git a/package-lock.json b/package-lock.json
index 0a388aa..31c2d5b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -40,9 +40,9 @@
       "integrity": "sha512-NcdALwpXkTm5Zvvbk7owOUSvVvBKDgKP5/ewfXEznmQFfs4ZRmanOeKBTjRVjka3QFoN6XJ+9F3USqfHqTaU5w=="
     },
     "lodash": {
-      "version": "4.17.11",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.11.tgz",
-      "integrity": "sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg=="
+      "version": "4.17.13",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.13.tgz",
+      "integrity": "sha512-vm3/XWXfWtRua0FkUyEHBZy8kCPjErNBT9fJx8Zvs+U6zjqPbTUOpkaoum3O5uiA8sm+yNMHXfYkTUHFoMxFNA=="
     },
     "moment": {
       "version": "2.22.2",
diff --git a/package.json b/package.json
index 9024b40..48eba5d 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
   "dependencies": {
     "axios": "0.16.2",
     "co": "4.6.0",
-    "lodash": "^4.17.11",
+    "lodash": "^4.17.13",
     "moment": "^2.22.2",
     "slack": "11.0.1"
   }