diff --git a/pyproject.toml b/pyproject.toml
index d4ebeee..736e18f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,13 +1,13 @@
 [tool.poetry]
 name = "eventsourcing-sqlalchemy"
-version = "0.9"
+version = "0.10"
 description = "Python package for eventsourcing with SQLAlchemy."
 authors = [
     "John Bywater <john.bywater@appropriatesoftware.net>",
 ]
 license = "BSD 3-Clause"
 classifiers = [
-    "Development Status :: 3 - Alpha",
+    "Development Status :: 4 - Beta",
     "License :: OSI Approved :: BSD License",
     "Programming Language :: Python :: 3",
     "Programming Language :: Python :: 3.10",