diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 080ac2b..9dbf2dd 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.30.1
+current_version = 0.30.2
 commit = True
 tag = True
 
diff --git a/HISTORY.rst b/HISTORY.rst
index 4f339c8..e850adb 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -4,7 +4,11 @@ History
 
 Unreleased
 ----------
+
+0.30.2 (2023-09-06)
+-------------------
 * Add the slurm "prefer" field to ``slurm.models.JobProperties``. (`#244 <https://github.com/DiamondLightSource/python-zocalo/pull/244>`_)
+* Switch zocalo to pyproject.toml, and update CI. (`#243 <https://github.com/DiamondLightSource/python-zocalo/pull/243>`_)
 
 0.30.1 (2023-08-24)
 -------------------
diff --git a/docs/conf.py b/docs/conf.py
index 4ca4b95..f192de9 100755
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -59,7 +59,7 @@
 # the built documents.
 #
 # The short X.Y version.
-version = "0.30.1"
+version = "0.30.2"
 # The full version, including alpha/beta/rc tags.
 release = version
 
diff --git a/pyproject.toml b/pyproject.toml
index a0a3b07..77bed6f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "zocalo"
-version = "0.30.1"
+version = "0.30.2"
 description = "Infrastructure components for automated data processing at Diamond Light Source"
 readme = "README.rst"
 requires-python = ">=3.8"
diff --git a/src/zocalo/__init__.py b/src/zocalo/__init__.py
index 7fe3c13..07b1506 100644
--- a/src/zocalo/__init__.py
+++ b/src/zocalo/__init__.py
@@ -6,7 +6,7 @@
 
 __author__ = "Diamond Light Source - Data Analysis Group"
 __email__ = "dataanalysis@diamond.ac.uk"
-__version__ = "0.30.1"
+__version__ = "0.30.2"
 
 logging.getLogger("zocalo").addHandler(logging.NullHandler())