diff --git a/CHANGELOG.md b/CHANGELOG.md
index 24557e1..bc5bc9b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,10 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
 
+## [0.5.2] - 2017-06-19
+### Fixed
+- Fixed missing null terminations in PAM `converse` function (Pull request #6)
+
 ## [0.5.1] - 2017-05-25
 ### Fixed
 - Removed use of unstable feature `ptr_as_ref` to build on 1.5.0 again
@@ -72,7 +76,9 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 - Updated `users` dependency (0.4.2 -> 0.4.4)
 
 
-[Unreleased]: https://github.com/1wilkens/pam-auth/compare/v0.5.0...HEAD
+[Unreleased]: https://github.com/1wilkens/pam-auth/compare/v0.5.2...HEAD
+[0.5.2]: https://github.com/1wilkens/pam-auth/compare/v0.5.1...v0.5.2
+[0.5.1]: https://github.com/1wilkens/pam-auth/compare/v0.5.0...v0.5.1
 [0.5.0]: https://github.com/1wilkens/pam-auth/compare/v0.4.1...v0.5.0
 [0.4.1]: https://github.com/1wilkens/pam-auth/compare/v0.4.0...v0.4.1
 [0.4.0]: https://github.com/1wilkens/pam-auth/compare/v0.3.1...v0.4.0
diff --git a/Cargo.toml b/Cargo.toml
index 3415623..2969911 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 
 name = "pam-auth"
-version = "0.5.1"
+version = "0.5.2"
 authors = ["Florian Wilkens <gh@1wilkens.org>"]
 description = "Safe Rust wrapper for PAM authentification"
 repository = "https://github.com/1wilkens/pam-auth"