prepare actix-utils release

actix-utils/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "actix-utils"
-version = "0.3.5"
+version = "0.4.0"
 authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
 description = "Actix utils - various actix net related services"
 keywords = ["network", "framework", "async", "futures"]
@@ -18,7 +18,7 @@ name = "actix_utils"
 path = "src/lib.rs"
 
 [dependencies]
-actix-service = "0.3.3"
+actix-service = "0.4.0"
 actix-codec = "0.1.1"
 bytes = "0.4"
 either = "1.5.2"
@@ -28,4 +28,4 @@ tokio-current-thread = "0.1.4"
 log = "0.4"
 
 [dev-dependencies]
-actix-rt = "0.2.1"
+actix-rt = "0.2.2"