diff --git a/Cargo.toml b/Cargo.toml
index aa7ea5b..7c41349 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -23,4 +23,4 @@ name = "rustbox"
 bitflags = "0.2.1"
 termbox-sys = "0.2.9"
 gag = "0.1.6"
-num = "0.1.13"
+num-traits = "0.1.13"
diff --git a/src/rustbox.rs b/src/rustbox.rs
index a10a705..bfab9d3 100644
--- a/src/rustbox.rs
+++ b/src/rustbox.rs
@@ -1,5 +1,5 @@
 extern crate gag;
-extern crate num;
+extern crate num_traits;
 extern crate termbox_sys as termbox;
 #[macro_use] extern crate bitflags;
 
@@ -12,7 +12,7 @@ use std::char;
 use std::default::Default;
 use std::marker::PhantomData;
 
-use num::FromPrimitive;
+use num_traits::FromPrimitive;
 use termbox::RawEvent;
 use std::os::raw::c_int;
 use gag::Hold;