diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0e99800..d3139dd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,11 +12,23 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 
 ### Fixed
 
+
+## [0.5.1] - 2016-07-21
+
+### Added
+
+- Support for node v6.
+
+### Changed
+
+- Updated to libosmium 2.7.2
+
+
 ## [0.5.0] - 2016-03-31
 
 ### Added
 
- - Support for node v4 and v5 (now ported to use Nan@2.2.1)
+- Support for node v4 and v5 (now ported to use Nan@2.2.1)
 
 ### Changed
 
@@ -86,7 +98,11 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 - Upgraded node-pre-gyp to 0.5.10
 
 [unreleased]: https://github.com/osmcode/libosmium/compare/v0.4.4...HEAD
+[0.5.1]: https://github.com/osmcode/libosmium/compare/v0.5.0...v0.5.1
+[0.5.0]: https://github.com/osmcode/libosmium/compare/v0.4.5...v0.5.0
+[0.4.5]: https://github.com/osmcode/libosmium/compare/v0.4.4...v0.4.5
 [0.4.4]: https://github.com/osmcode/libosmium/compare/v0.4.3...v0.4.4
 [0.4.3]: https://github.com/osmcode/libosmium/compare/v0.4.2...v0.4.3
 [0.4.2]: https://github.com/osmcode/libosmium/compare/v0.4.0...v0.4.2
 [0.4.0]: https://github.com/osmcode/libosmium/compare/v0.1.2...v0.4.0
+
diff --git a/package.json b/package.json
index 19bc3a5..e5b946b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "osmium",
-  "version": "0.5.0",
+  "version": "0.5.1",
   "libosmium_version": "v2.7.2",
   "description": "Node.js bindings to Osmium",
   "url": "https://github.com/osmcode/node-osmium",