Update package.json

Author: rzcoder

package.json

@@ -37,7 +37,7 @@
     "grunt-contrib-jshint": "0.11.0"
   },
   "dependencies": {
-    "asn1": "^0.2.3",
+    "asn1": "0.2.3",
     "lodash": "3.3.0"
   }
 }