diff --git a/Cargo.toml b/Cargo.toml
index 4dc9fe0..6281712 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,16 +16,16 @@ readme = "README.md"
 default = ["serde"]
 
 [dependencies]
-chrono = "^0.3"
-hyper = "^0.10"
-hyper-native-tls = "^0.2"
-rustc-serialize = "^0.3"
-url = "^1.1"
+chrono = "0.3"
+hyper = "0.10"
+rustc-serialize = "0.3.16"
+url = "1.1.0"
 
 [dependencies.serde]
-version = "^0.7"
+version = "0.7.0"
 optional = true
 
 [dev-dependencies]
-serde_json = "^0.7"
+hyper-native-tls = "0.2"
+serde_json = "0.7.0"
 yup-hyper-mock = "2.0"
diff --git a/src/lib.rs b/src/lib.rs
index a52137e..c7502fa 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -96,13 +96,16 @@
 //!
 //! ```no_run
 //! # extern crate hyper;
+//! # extern crate hyper_native_tls;
 //! # extern crate inth_oauth2;
 //! # use inth_oauth2::Client;
 //! # use inth_oauth2::provider::google::Installed;
 //! use hyper::header::Authorization;
 //!
 //! # fn main() {
-//! let client = hyper::Client::new();
+//! let tls = hyper_native_tls::NativeTlsClient::new().unwrap();
+//! let connector = hyper::net::HttpsConnector::new(tls);
+//! let client = hyper::Client::with_connector(connector);
 //! # let oauth_client = Client::<Installed>::new(String::new(), String::new(), None);
 //! # let token = oauth_client.request_token(&client, "").unwrap();
 //! let request = client.get("https://example.com/resource")