diff --git a/Cargo.toml b/Cargo.toml
index 6a94d93..0463a3a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -28,7 +28,7 @@ default-features = false
 
 [dependencies.bytes]
 optional = true
-version = "0.4.8"
+version = "0.5"
 
 [dependencies.async-std]
 optional = true