diff --git a/CHANGELOG.md b/CHANGELOG.md
index 016395f..2ad1f61 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.5.0] - 2021-12-01
+
+- CLI tool xpl is now installed by CMake
+- Example updated to accept command line options
+- Documentation updated
+
+
 ## [0.4.0] - 2021-11-24
 
 - Update xpload.py to match changed API in plexoos/npdb:develop repository
diff --git a/CMakeLists.txt b/CMakeLists.txt
index bf8a25b..c5a066c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.20)
 
-project(xpload VERSION 0.4.0 LANGUAGES CXX)
+project(xpload VERSION 0.5.0 LANGUAGES CXX)
 
 set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)