diff --git a/.travis.yml b/.travis.yml
index c0dc614..af37f43 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,6 @@
 language: rust
 
 rust:
-  - 1.0.0
+  - 1.8.0
   - stable
   - nightly
diff --git a/Cargo.toml b/Cargo.toml
index d4d41dd..5d20448 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,5 +10,4 @@ homepage = "https://github.com/andersk/enum_primitive-rs"
 readme = "README.md"
 
 [dependencies.num-traits]
-version = "0.1.32"
-default-features = false
+version = "^0.1"
diff --git a/README.md b/README.md
index 539e4b0..e8a0c67 100644
--- a/README.md
+++ b/README.md
@@ -28,8 +28,7 @@ wrap your `enum` declaration inside the `enum_from_primitive!` macro.
 
 ```rust
 #[macro_use] extern crate enum_primitive;
-extern crate num;
-use num::FromPrimitive;
+use enum_primitive::num_traits::FromPrimitive;
 
 enum_from_primitive! {
 #[derive(Debug, PartialEq)]
diff --git a/src/lib.rs b/src/lib.rs
index 975e454..3286c91 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -31,9 +31,9 @@
 //! # Example
 //!
 //! ```
-//! #[macro_use] extern crate enum_primitive;
-//! extern crate num_traits;
-//! use num_traits::FromPrimitive;
+//! #[macro_use]
+//! extern crate enum_primitive;
+//! use enum_primitive::num_traits::FromPrimitive;
 //!
 //! enum_from_primitive! {
 //! #[derive(Debug, PartialEq)]