diff --git a/Cargo.toml b/Cargo.toml
index bcdd51fd..8fcc0b30 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -21,7 +21,7 @@ rustc-serialize = "0.3"
 time = "0.1"
 traitobject = "0.0.1"
 typeable = "0.1"
-unicase = "0.1"
+unicase = "1.0"
 url = "0.2"
 
 [dependencies.cookie]