diff --git a/package-lock.json b/package-lock.json
index 50934ed..825e179 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -293,11 +293,11 @@
       "dev": true
     },
     "config": {
-      "version": "3.2.2",
-      "resolved": "https://registry.npmjs.org/config/-/config-3.2.2.tgz",
-      "integrity": "sha512-rOsfIOAcG82AWouK4/vBS/OKz3UPl2T/kP0irExmXJJOoWg2CmdfPLdx56bCoMUMFNh+7soQkQWCUC8DyemiwQ==",
+      "version": "3.3.6",
+      "resolved": "https://registry.npmjs.org/config/-/config-3.3.6.tgz",
+      "integrity": "sha512-Hj5916C5HFawjYJat1epbyY2PlAgLpBtDUlr0MxGLgo3p5+7kylyvnRY18PqJHgnNWXcdd0eWDemT7eYWuFgwg==",
       "requires": {
-        "json5": "^1.0.1"
+        "json5": "^2.1.1"
       }
     },
     "contains-path": {
@@ -1111,11 +1111,18 @@
       "dev": true
     },
     "json5": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/json5/-/json5-1.0.1.tgz",
-      "integrity": "sha512-aKS4WQjPenRxiQsC93MNfjx+nbF4PAdYzmd/1JIj8HYzqfbu86beTuNgXDzPknWk0n0uARlyewZo4s++ES36Ow==",
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/json5/-/json5-2.2.0.tgz",
+      "integrity": "sha512-f+8cldu7X/y7RAJurMEJmdoKXGB/X550w2Nr3tTbezL6RwEE/iMcm+tZnXeoZtKuOq6ft8+CqzEkrIgx1fPoQA==",
       "requires": {
-        "minimist": "^1.2.0"
+        "minimist": "^1.2.5"
+      },
+      "dependencies": {
+        "minimist": {
+          "version": "1.2.5",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
+          "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw=="
+        }
       }
     },
     "jsx-ast-utils": {
@@ -1235,7 +1242,8 @@
     "minimist": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
-      "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ="
+      "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=",
+      "dev": true
     },
     "mkdirp": {
       "version": "0.5.1",
diff --git a/package.json b/package.json
index f61135a..f253af7 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
   },
   "dependencies": {
     "bluebird": "^3.5.1",
-    "config": "^3.0.1",
+    "config": "^3.3.6",
     "lodash": "^4.17.11",
     "mongo-scheduler-more": "^2.2.1",
     "superagent": "^5.1.0",