Update dependencies

Author: eldruin

CHANGELOG.md

@@ -17,8 +17,13 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 - 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.
+- Updated `embedded-hal` to version `0.2.6`.
 - Updated `nb` to version `0.1.3`.
+- Updated `gpio-cdev` to version `0.5`.
+- Updated `i2cdev` to version `0.5`.
+- Updated `spidev` to version `0.5`.
+- Updated `sysfs-gpio` to version `0.6`.
+- Updated `cast` to version `0.3`.
 
 ### Fixed
 

Cargo.toml

@@ -16,14 +16,14 @@ default = [ "gpio_cdev", "gpio_sysfs" ]
 
 [dependencies]
 embedded-hal = { version = "0.2.6", features = ["unproven"] }
-gpio-cdev = { version = "0.3", optional = true }
-sysfs_gpio = { version = "0.5", optional = true }
+gpio-cdev = { version = "0.5", optional = true }
+sysfs_gpio = { version = "0.6", optional = true }
 
-i2cdev = "0.4.3"
+i2cdev = "0.5"
 nb = "0.1.3"
 serial-core = "0.4.0"
 serial-unix = "0.4.0"
-spidev = "0.4"
+spidev = "0.5"
 void = "1"
 
 [dev-dependencies]
@@ -32,4 +32,4 @@ openpty = "0.1.0"
 [dependencies.cast]
 # we don't need the `Error` implementation
 default-features = false
-version = "0.2.2"
+version = "0.3"