diff --git a/openslides/__init__.py b/openslides/__init__.py
index 0bc18b506..e00850638 100644
--- a/openslides/__init__.py
+++ b/openslides/__init__.py
@@ -1,6 +1,6 @@
 __author__ = "OpenSlides Team <support@openslides.org>"
 __description__ = "Presentation and assembly system"
-__version__ = "3.0-dev"
+__version__ = "3.0"
 __license__ = "MIT"
 __url__ = "https://openslides.com"
 
diff --git a/setup.py b/setup.py
index cfc8b6074..87048e9fc 100644
--- a/setup.py
+++ b/setup.py
@@ -30,8 +30,8 @@ setup(
     classifiers=[
         # http://pypi.python.org/pypi?%3Aaction=list_classifiers
         # 'Development Status :: 3 - Alpha',
-        'Development Status :: 4 - Beta',
-        # 'Development Status :: 5 - Production/Stable',
+        # 'Development Status :: 4 - Beta',
+        'Development Status :: 5 - Production/Stable',
         'Environment :: Web Environment',
         'Framework :: Django',
         'License :: OSI Approved :: MIT License',