-textwrap = "0.11"
-tokio = { version = "0.2.0-alpha.4" }
-tokio-executor = { version = "0.2.0-alpha.4" }
-tokio-net = { version = "0.2.0-alpha.4", features = ["signal"] }
-tokio-openssl = "0.4.0-alpha.2"
-tower-service = "0.3.0-alpha.1"
-url = "1.7"
+tokio = { version = "0.2.0", features = [ "blocking", "fs", "io-util", "macros", "rt-threaded", "signal", "stream", "tcp", "time", "uds" ] }
+tokio-openssl = "0.4.0"
+tokio-util = { version = "0.2.0", features = [ "codec" ] }
+tower-service = "0.3.0"
+url = "2.1"