diff --git a/package.json b/package.json
index b7e34834..15afeb6e 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
       "Sandro Santilli <strk@vizzuality.com>"
     ],
     "dependencies": {
-        "node-varnish": "0.2.0",
+        "node-varnish": "~0.2.0",
         "underscore"  : "~1.3.3",
         "windshaft"  : "~0.17.2",
         "step": "0.0.x",