diff --git a/Cargo.toml b/Cargo.toml
index 534ccff..3550389 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -29,7 +29,7 @@ version          = "0.4.0"
 default-features = false
 
 [dependencies.cipher]
-version          = "0.3.0"
+version          = "0.4.4"
 default-features = false
 
 [dependencies.serde]