diff --git a/package-lock.json b/package-lock.json
index 2c65ecf09b..2b3ab22bdd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1230,12 +1230,6 @@
       "resolved": "https://registry.npmjs.org/flatten.js/-/flatten.js-0.1.0.tgz",
       "integrity": "sha1-0vDnF9cpgrSWK5zbMaJoLxvWsUU="
     },
-    "foreach": {
-      "version": "2.0.5",
-      "resolved": "https://registry.npmjs.org/foreach/-/foreach-2.0.5.tgz",
-      "integrity": "sha1-C+4AUBiusmDQo6865ljdATbsG5k=",
-      "dev": true
-    },
     "forEachAsync": {
       "version": "2.2.1",
       "resolved": "https://registry.npmjs.org/forEachAsync/-/forEachAsync-2.2.1.tgz",
@@ -1245,6 +1239,12 @@
         "sequence": "2.2.1"
       }
     },
+    "foreach": {
+      "version": "2.0.5",
+      "resolved": "https://registry.npmjs.org/foreach/-/foreach-2.0.5.tgz",
+      "integrity": "sha1-C+4AUBiusmDQo6865ljdATbsG5k=",
+      "dev": true
+    },
     "foreground-child": {
       "version": "1.5.6",
       "resolved": "https://registry.npmjs.org/foreground-child/-/foreground-child-1.5.6.tgz",
@@ -2646,6 +2646,7 @@
           "version": "0.1.4",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "kind-of": "3.0.3",
             "longest": "1.0.1",
@@ -3416,7 +3417,8 @@
         "longest": {
           "version": "1.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "loose-envify": {
           "version": "1.2.0",
@@ -5258,9 +5260,12 @@
       }
     },
     "undefsafe": {
-      "version": "0.0.3",
-      "resolved": "https://registry.npmjs.org/undefsafe/-/undefsafe-0.0.3.tgz",
-      "integrity": "sha1-7Mo6A+VrmvFzhbqsgSrIO5lKli8="
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/undefsafe/-/undefsafe-2.0.3.tgz",
+      "integrity": "sha512-nrXZwwXrD/T/JXeygJqdCO6NZZ1L66HrxM/Z7mIq2oPanoN0F1nLx3lwJMu6AwJY69hdixaFQOuoYsMjE5/C2A==",
+      "requires": {
+        "debug": "^2.2.0"
+      }
     },
     "underscore": {
       "version": "1.4.4",
diff --git a/package.json b/package.json
index 8c4c7a5314..98a347d20f 100644
--- a/package.json
+++ b/package.json
@@ -77,7 +77,7 @@
     "stripe": "~2.7.3",
     "stylus": "^0.54.5",
     "then-fs": "^2.0.0",
-    "undefsafe": "0.0.3",
+    "undefsafe": "2.0.3",
     "uuid": "^2.0.1",
     "validate-vat": "^0.3.2",
     "validator": "^3.16.1"