diff --git a/package.json b/package.json
index 5de0561..e4b6fe9 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
     "istanbul": "^0.2.7",
     "mocha": "^1.18.2",
     "sinon": "^1.9.1",
-    "proxyquire": "^0.6.0"
+    "proxyquire": "^1.7.9"
   },
   "dependencies": {
     "stormpath": "^0.6.0",