removed outdated dependencies
diff --git a/Cargo.toml b/Cargo.toml
index 624238f..eb387b9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -42,9 +42,7 @@
serde_derive = "1"
serde_json = "1"
tempfile = "2.1"
-url = "1.4"
untrusted = "0.5"
-uuid = { version = "0.5", features = [ "v4" ] }
[dev-dependencies]
lazy_static = "0.2"
diff --git a/src/client.rs b/src/client.rs
index a5f7053..d7243b3 100644
--- a/src/client.rs
+++ b/src/client.rs
@@ -5,9 +5,9 @@
//! ```no_run
//! extern crate hyper;
//! extern crate tuf;
-//! extern crate url;
//!
//! use hyper::client::Client as HttpClient;
+//! use hyper::Url;
//! use std::path::PathBuf;
//! use tuf::Tuf;
//! use tuf::crypto::KeyId;
@@ -16,7 +16,6 @@
//! MetadataVersion};
//! use tuf::interchange::Json;
//! use tuf::repository::{Repository, FileSystemRepository, HttpRepository};
-//! use url::Url;
//!
//! static TRUSTED_ROOT_KEY_IDS: &'static [&str] = &[
//! "diNfThTFm0PI8R-Bq7NztUIvZbZiaC_weJBgcqaHlWw=",
diff --git a/src/lib.rs b/src/lib.rs
index 5b4d31f..42c4237 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -130,9 +130,7 @@
#[cfg(test)]
extern crate tempdir;
extern crate tempfile;
-extern crate url;
extern crate untrusted;
-extern crate uuid;
pub mod error;