diff --git a/package.json b/package.json
index f75272a..330fc48 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     ]
   },
   "dependencies": {
-    "adm-zip": "^0.4.7",
+    "adm-zip": "0.4.7",
     "body-parser": "~1.2.0",
     "coffee-script": "~1.7.1",
     "colors": "^1.0.3",