diff --git a/package-lock.json b/package-lock.json
index a64bd0a..d629447 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -485,6 +485,13 @@
       "integrity": "sha1-WiUEe8dvcwcmZ8jLUsmJiI9JTGM=",
       "requires": {
         "bluebird": "^3.1.1"
+      },
+      "dependencies": {
+        "bluebird": {
+          "version": "3.7.2",
+          "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.7.2.tgz",
+          "integrity": "sha512-XpNj6GDQzdfW+r2Wnn7xiSAd7TM3jzkxGXBGTtWKuSXv1xUV+azxAm8jdWZN06QTQk+2N2XB9jRDkvbmQmcRtg=="
+        }
       }
     },
     "constantinople": {
@@ -1548,9 +1555,9 @@
       }
     },
     "lodash": {
-      "version": "4.17.4",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
-      "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
     },
     "lodash._baseassign": {
       "version": "3.2.0",
diff --git a/package.json b/package.json
index 63d0973..88dce98 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
     "gravatar": "^1.0.6",
     "jade": "~1.11.0",
     "jsonwebtoken": "^7.3.0",
-    "lodash": "^4.17.4",
+    "lodash": "^4.17.21",
     "marked": "^0.3.3",
     "mkdirp": "^0.5.0",
     "moment": "^2.18.0",