diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9dcb60d..f79924f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,10 @@
 
 ### Added
 
+## 0.5.0
+
+### Added
+
 * `build_relationship` function to simplify creating relationships in parallel
 
 ## 0.4.0
diff --git a/pyproject.toml b/pyproject.toml
index e2e557d..5630d66 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,8 +1,8 @@
 [tool.poetry]
 name = "neo4j-parallel-spark-loader"
-version = "0.4.0"
+version = "0.5.0"
 description = "Load relationships in parallel into Neo4j using Spark"
-authors = ["Alex Gilmore", "Nathan Smith"]
+authors = ["Alex Gilmore", "Nathan Smith", "Mark Andrews"]
 readme = "README.md"
 
 exclude = ["tests/*", "benchmarking/*", "docs/*", "examples/*", "Makefile"]