diff --git a/package.json b/package.json
index cdcb5f9a4..1d94cf51d 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
     "less-cache": "0.12.0",
     "mixto": "1.x",
     "nslog": "0.5.0",
-    "oniguruma": ">=1.0.3 <2.0",
+    "oniguruma": "^1.0.4",
     "optimist": "0.4.0",
     "pathwatcher": "^1.0.0",
     "property-accessors": "1.x",