diff --git a/setup.py b/setup.py
index b487172..6466fa7 100644
--- a/setup.py
+++ b/setup.py
@@ -12,12 +12,14 @@ setup(name=name,
       long_description_content_type="text/markdown",
       classifiers=[
           "Programming Language :: Python",
-          "Programming Language :: Python :: 2",
-          "Programming Language :: Python :: 2.6",
-          "Programming Language :: Python :: 2.7",
           "Programming Language :: Python :: 3",
-          "Programming Language :: Python :: 3.3",
+          "Programming Language :: Python :: 3 :: Only",
           "Programming Language :: Python :: 3.4"
+          "Programming Language :: Python :: 3.5"
+          "Programming Language :: Python :: 3.6"
+          "Programming Language :: Python :: 3.7"
+          "Programming Language :: Python :: 3.8"
+          "Programming Language :: Python :: 3.9"
         ],
       keywords='noVNC websockify',
       license='LGPLv3',