diff --git a/CHANGELOG.md b/CHANGELOG.md
index 622ad0b9b..d790a570c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,15 @@ This project adheres to [Semantic Versioning](https://semver.org/).
 
 ### Added
 
+### Changed
+
+### Fixed
+
+
+## [2.15.1] - 2019-02-26
+
+### Added
+
 * More tests.
 * CMake config: also find clang-tidy-7.
 
@@ -909,7 +918,8 @@ This project adheres to [Semantic Versioning](https://semver.org/).
   Doxygen (up to version 1.8.8). This version contains a workaround to fix
   this.
 
-[unreleased]: https://github.com/osmcode/libosmium/compare/v2.15.0...HEAD
+[unreleased]: https://github.com/osmcode/libosmium/compare/v2.15.1...HEAD
+[2.15.1]: https://github.com/osmcode/libosmium/compare/v2.15.0...v2.15.1
 [2.15.0]: https://github.com/osmcode/libosmium/compare/v2.14.2...v2.15.0
 [2.14.2]: https://github.com/osmcode/libosmium/compare/v2.14.1...v2.14.2
 [2.14.1]: https://github.com/osmcode/libosmium/compare/v2.14.0...v2.14.1
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 332afc11f..efc24f79a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -40,7 +40,7 @@ project(libosmium)
 
 set(LIBOSMIUM_VERSION_MAJOR 2)
 set(LIBOSMIUM_VERSION_MINOR 15)
-set(LIBOSMIUM_VERSION_PATCH 0)
+set(LIBOSMIUM_VERSION_PATCH 1)
 
 set(LIBOSMIUM_VERSION
     "${LIBOSMIUM_VERSION_MAJOR}.${LIBOSMIUM_VERSION_MINOR}.${LIBOSMIUM_VERSION_PATCH}")
diff --git a/include/osmium/version.hpp b/include/osmium/version.hpp
index c6e3c83be..1f7b091b8 100644
--- a/include/osmium/version.hpp
+++ b/include/osmium/version.hpp
@@ -35,8 +35,8 @@ DEALINGS IN THE SOFTWARE.
 
 #define LIBOSMIUM_VERSION_MAJOR 2
 #define LIBOSMIUM_VERSION_MINOR 15
-#define LIBOSMIUM_VERSION_PATCH 0
+#define LIBOSMIUM_VERSION_PATCH 1
 
-#define LIBOSMIUM_VERSION_STRING "2.15.0"
+#define LIBOSMIUM_VERSION_STRING "2.15.1"
 
 #endif // OSMIUM_VERSION_HPP