diff --git a/package.json b/package.json
index 12ddd40..863b3d7 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
     "entities": "^1.1.1"
   },
   "devDependencies": {
-    "mocha": "*",
+    "mocha": "^1",
     "should": "*",
     "blanket": "*",
     "travis-cov": "*"