diff --git a/package.json b/package.json
index bdfe97b..8b50f2b 100644
--- a/package.json
+++ b/package.json
@@ -18,13 +18,13 @@
   "author": "Arnout Kazemier <opensource@observe.it>",
   "license": "MIT",
   "dependencies": {
-    "commander": "1.1.x",
-    "async": "0.2.x",
-    "tab": "0.1.x",
-    "colors": "0.6.x",
+    "commander": "~2.9.0",
+    "async": "~2.1.2",
+    "tab": "~1.0.0",
+    "colors": "~1.1.2",
     "ws": "git://github.com/einaros/ws.git",
     "fast-stats": "git://github.com/bluesmoon/node-faststats.git",
-    "sugar": "1.3.8"
+    "sugar": "2.0.2"
   },
   "bin": {
     "thor": "./bin/thor"