diff --git a/package.json b/package.json
index 9d6d837868ad3..f16530f7fc327 100644
--- a/package.json
+++ b/package.json
@@ -13,9 +13,9 @@
     "atob": "1.1.2",
     "autoprefixer": "4.0.0",
     "autosize": "3.0.7",
-    "babel": "5.8.12",
-    "babel-core": "5.8.12",
-    "babel-loader": "5.3.2",
+    "babel": "6.0.0",
+    "babel-core": "6.9.0",
+    "babel-loader": "6.0.0",
     "babel-runtime": "5.8.12",
     "body-parser": "^1.13.3",
     "browser-filesaver": "1.1.0",
@@ -55,13 +55,13 @@
     "jstimezonedetect": "1.0.5",
     "key-mirror": "1.0.1",
     "keymaster": "1.6.2",
-    "lodash": "3.10.1",
+    "lodash": "4.17.16",
     "lunr": "0.5.7",
     "marked": "0.3.5",
     "moment": "2.10.6",
     "moment-timezone": "^0.4.0",
     "morgan": "1.2.0",
-    "node-sass": "3.3.3",
+    "node-sass": "3.5.1",
     "page": "1.6.1",
     "phone": "git+https://github.com/Automattic/node-phone.git#1.0.4-6",
     "photon": "1.0.4",
@@ -97,7 +97,7 @@
     "wpcom-proxy-request": "1.0.5",
     "wpcom-unpublished": "1.0.8",
     "wpcom-xhr-request": "0.3.3",
-    "xgettext-js": "0.2.0"
+    "xgettext-js": "0.3.1"
   },
   "engines": {
     "node": ">=0.8"