diff --git a/Changes.rst b/Changes.rst
index 914e661..ac43c65 100644
--- a/Changes.rst
+++ b/Changes.rst
@@ -1,3 +1,11 @@
+Changes for v0.5.0 (2023-12-29)
+===============================
+
+-  Changes required for compatibility with RDS Data API for Aurora
+   Serverless v2
+
+-  Test and release infrastructure improvements
+
 Changes for v0.4.0 (2022-02-27)
 ===============================
 
diff --git a/setup.py b/setup.py
index be3d43b..03b75f8 100755
--- a/setup.py
+++ b/setup.py
@@ -4,7 +4,7 @@
 
 setup(
     name="aurora-data-api",
-    version="0.4.0",
+    version="0.5.0",
     url="https://github.com/chanzuckerberg/aurora-data-api",
     license="Apache Software License",
     author="Andrey Kislyuk",