diff --git a/setup.py b/setup.py
index fa29db7ee..49060c42e 100644
--- a/setup.py
+++ b/setup.py
@@ -14,7 +14,7 @@
     entry_points={'console_scripts': ['nbrmd = nbrmd.cli:main']},
     tests_require=['pytest'],
     license='MIT',
-    classifiers=('Development Status :: 2 - Pre-Alpha',
+    classifiers=('Development Status :: 3 - Alpha',
                  'Environment :: Console',
                  'Framework :: Jupyter',
                  'Intended Audience :: Science/Research',
@@ -24,5 +24,6 @@
                  'Programming Language :: Python :: 2.7',
                  'Programming Language :: Python :: 3',
                  'Programming Language :: Python :: 3.4',
+                 'Programming Language :: Python :: 3.5',
                  'Programming Language :: Python :: 3.6')
 )