Release 0.3.0

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "nettfiske"
-version = "0.2.4"
+version = "0.3.0"
 authors = ["Flavio Oliveira <flavio@wisespace.io>"]
 license = "MIT OR Apache-2.0"
 edition = "2018"
@@ -18,12 +18,11 @@ fern = "0.6"
 clap = "2.33"
 chrono = "0.4"
 publicsuffix = "1.5"
-serde = "1.0"
-serde_json = "1.0"
-serde_derive = "1.0"
 console = "0.10"
 strsim = "0.7"
 idna = "0.2"
 unicode_skeleton = "0.1"
-tungstenite = "0.10"
+tungstenite = "0.11"
+serde = { version = "1.0.119", features = ["derive"] }
+serde_json = "1.0"
 error-chain = { version = "0.12", default-features = false }