diff --git a/package.json b/package.json
index 9d6d837868ad33..9eac4cf25bb10d 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": "6.0.0",
+    "babel-loader": "6.0.0",
     "babel-runtime": "5.8.12",
     "body-parser": "^1.13.3",
     "browser-filesaver": "1.1.0",
@@ -43,9 +43,9 @@
     "exports-loader": "0.6.2",
     "express": "4.13.3",
     "fbjs": "0.5.0",
-    "flux": "2.1.1",
+    "flux": "4.0.1",
     "he": "0.5.0",
-    "html-loader": "0.2.3",
+    "html-loader": "1.0.0",
     "immutable": "3.7.5",
     "imports-loader": "0.6.3",
     "inherits": "2.0.1",
@@ -61,7 +61,7 @@
     "moment": "2.10.6",
     "moment-timezone": "^0.4.0",
     "morgan": "1.2.0",
-    "node-sass": "3.3.3",
+    "node-sass": "7.0.1",
     "page": "1.6.1",
     "phone": "git+https://github.com/Automattic/node-phone.git#1.0.4-6",
     "photon": "1.0.4",
@@ -92,7 +92,7 @@
     "twemoji": "1.3.2",
     "uglify-js": "2.6.1",
     "walk": "2.3.4",
-    "webpack": "1.12.6",
+    "webpack": "2.2.0",
     "webpack-dev-middleware": "1.2.0",
     "wpcom-proxy-request": "1.0.5",
     "wpcom-unpublished": "1.0.8",