diff --git a/package.json b/package.json
index 06bfa7d0..9a1c11c5 100644
--- a/package.json
+++ b/package.json
@@ -10,10 +10,10 @@
   "dependencies": {
     "aws-sdk": "^2.1.8",
     "cache-manager": "^0.16.0",
-    "lodash": "^3.1.0",
-    "phantom": "^0.7.2",
-    "phantomjs": "^1.9.15",
-    "tree-kill": "0.0.6"
+    "lodash": "4.18.0",
+    "phantom": "2.0.0-alpha",
+    "phantomjs": "2.1.1",
+    "tree-kill": "1.2.2"
   },
   "bin": {
     "prerender": "server.js"