diff --git a/Cargo.toml b/Cargo.toml
index 836577c75e..be47c63ebc 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -22,7 +22,7 @@ time = "0.1"
 traitobject = "0.0.1"
 typeable = "0.1"
 unicase = "1.0"
-url = "0.2"
+url = ">=0.2.38"
 
 [dependencies.cookie]
 version = "0.1"