diff --git a/docs/conf.py b/docs/conf.py
index c501bea..3e35da1 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -52,7 +52,7 @@
 
 # General information about the project.
 project = 'loman'
-copyright = '2017-2019, Ed Parcell'
+copyright = '2017-2024, Ed Parcell'
 author = 'Ed Parcell'
 
 # The version info for the project you're documenting, acts as replacement for
@@ -60,9 +60,9 @@
 # built documents.
 #
 # The short X.Y version.
-version = '0.3.0'
+version = '0.4.0'
 # The full version, including alpha/beta/rc tags.
-release = '0.3.0'
+release = '0.4.0'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/setup.py b/setup.py
index 80000bf..1c502b9 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@
 
 setup(
     name='loman',
-    version='0.3.0',
+    version='0.4.0',
     packages=['loman'],
     url='https://github.com/janusassetallocation/loman',
     license='BSD',
@@ -10,13 +10,16 @@
     author_email='edparcell@gmail.com',
     description='Loman tracks state of computations, and the dependencies between them, allowing full and partial recalculations.',
     classifiers=[
-        'Development Status :: 3 - Alpha',
+        'Development Status :: 4 - Beta',
         'Intended Audience :: Developers',
         'Topic :: Software Development :: Libraries',
         'License :: OSI Approved :: BSD License',
-        'Programming Language :: Python :: 2.7',
-        'Programming Language :: Python :: 3.6',
-        'Programming Language :: Python :: 3.7'
+        'Programming Language :: Python :: 3.7',
+        'Programming Language :: Python :: 3.8',
+        'Programming Language :: Python :: 3.9',
+        'Programming Language :: Python :: 3.10',
+        'Programming Language :: Python :: 3.11',
+        'Programming Language :: Python :: 3.12'
     ],
     install_requires=['decorator', 'dill', 'pydotplus', 'networkx', 'pandas', 'matplotlib'],
     extras_require={