diff --git a/Cargo.toml b/Cargo.toml
index e2b14f0..e0ad770 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,7 +13,7 @@ license = "MIT OR Apache-2.0"
 name = "api"
 
 [dependencies]
-rand = "0.5.4"
+rand = "0.5"
 rustc-serialize = "~0.3.19"
 byteorder = "~0.5.3"