diff --git a/package.json b/package.json
index e3be196..bc4a550 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "request": "~2.34.0",
     "redis": "~0.10.1",
     "camp": "~13.11.9",
-    "semver": "~2.3.0",
+    "semver": "~4.3.3",
     "bower": "~1.3.11",
     "promise": "~6.1.0"
   },