diff --git a/setup.py b/setup.py
index bb389b241..baa3913fa 100644
--- a/setup.py
+++ b/setup.py
@@ -25,7 +25,6 @@ def read_version():
     "Development Status :: 5 - Production/Stable",
     "Programming Language :: Python",
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.6",
     "Programming Language :: Python :: 3.7",
     "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",