diff --git a/setup.py b/setup.py
index 682bc7a..1daa568 100644
--- a/setup.py
+++ b/setup.py
@@ -35,9 +35,9 @@ def find_package_data(extensions_to_include: List[str]) -> List[str]:
 setup(
     author='Fabian Otto, Onur Celik, Dominik Roth, Hongyi Zhou',
     name='fancy_gym',
-    version='0.4',
+    version='1.0',
     classifiers=[
-        'Development Status :: 3 - Alpha',
+        'Development Status :: 4 - Beta',
         'Intended Audience :: Science/Research',
         'License :: OSI Approved :: MIT License',
         'Natural Language :: English',