diff --git a/CHANGELOG.md b/CHANGELOG.md
index e45a70e..22a4955 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,11 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/).
 
 ## [Unreleased]
 
+## [2023.6.0
+
+### Fixed
+- VERSION is now a python file so that it can be recognized by pyinstaller
+
 ## [2023.5.0]
 
 ### Fixed
diff --git a/hart_protocol/VERSION.py b/hart_protocol/VERSION.py
index 1fcc2e4..f0b17d2 100644
--- a/hart_protocol/VERSION.py
+++ b/hart_protocol/VERSION.py
@@ -1 +1 @@
-__version__ = "2023.5.0"
+__version__ = "2023.6.0"
diff --git a/pyproject.toml b/pyproject.toml
index 41bb994..c9f17a6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,7 +11,7 @@ description-file = "README.md"
 requires-python = ">=3.7"
 requires = []
 classifiers = [
-    "Development Status :: 2 - Pre-Alpha",
+    "Development Status :: 5 - Production/Stable",
     "Intended Audience :: Science/Research",
     "License :: OSI Approved :: GNU Lesser General Public License v3 (LGPLv3)",
     "Natural Language :: English",
@@ -20,6 +20,7 @@ classifiers = [
     "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
     "Topic :: Scientific/Engineering",
 ]