diff --git a/package.json b/package.json
index 3476d9e..1dbbfca 100644
--- a/package.json
+++ b/package.json
@@ -26,12 +26,12 @@
     "test": "npm run build; ./node_modules/.bin/mocha spec/**/*.coffee --compilers coffee:coffee-script/register --reporter spec"
   },
   "dependencies": {
-    "imgflo-url": "^0.6.0"
+    "imgflo-url": "0.6.0"
   },
   "devDependencies": {
-    "chai": "^1.9.2",
-    "coffee-script": "^1.8.0",
-    "mocha": "^1.21.5"
+    "chai": "1.10.0",
+    "coffee-script": "1.10.0",
+    "mocha": "1.21.5"
   },
   "engines": {
     "node": "~0.10.26"