diff --git a/dc_utils/__init__.py b/dc_utils/__init__.py
index 528787c..ce1305b 100644
--- a/dc_utils/__init__.py
+++ b/dc_utils/__init__.py
@@ -1 +1 @@
-__version__ = "3.0.0"
+__version__ = "4.0.0"
diff --git a/pyproject.toml b/pyproject.toml
index 2c7bccf..2980119 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "dc_django_utils"
-version = "3.0.0"
+version = "4.0.0"
 description = "This is a package to provide some common utilities for Django projects at Democracy Club."
 readme = "README.md"
 authors = [{name = "Sym Roe"}, {name = "Virginia Dooley"}]