Prepare 0.4.3 release
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4898fc5..1811b45 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,10 @@
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
+## [0.4.3] - 2018-08-16
+### Fixed
+- Use correct syscall number for PowerPC (#589)
+
 ## [0.4.2] - 2018-01-05
 ### Changed
 - Use winapi on Windows
diff --git a/Cargo.toml b/Cargo.toml
index 9551aad..c21f53e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "rand"
-version = "0.4.2"
+version = "0.4.3"
 authors = ["The Rust Project Developers"]
 license = "MIT/Apache-2.0"
 readme = "README.md"