Update nb dependency

Author: eldruin

CHANGELOG.md

@@ -15,9 +15,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ### Changed
 
+- Set default features to build both sysfs and cdev pin types.
+- Removed `Pin` export, use `CdevPin` or `SysfsPin`.
 - Updated `embedded-hal` to version 0.2.6.
-- Set default features to build both sysfs and cdev pin types
-- Removed `Pin` export, use `CdevPin` or `SysfsPin`
+- Updated `nb` to version `0.1.3`.
 
 ### Fixed
 

Cargo.toml

@@ -20,7 +20,7 @@ gpio-cdev = { version = "0.3", optional = true }
 sysfs_gpio = { version = "0.5", optional = true }
 
 i2cdev = "0.4.3"
-nb = "0.1.1"
+nb = "0.1.3"
 serial-core = "0.4.0"
 serial-unix = "0.4.0"
 spidev = "0.4"