diff --git a/setup.py b/setup.py
index 5df02ca1a..080dad2cb 100644
--- a/setup.py
+++ b/setup.py
@@ -124,7 +124,6 @@
         "Topic :: Scientific/Engineering :: Artificial Intelligence",
         "Topic :: Software Development :: Libraries :: Python Modules",
         "License :: OSI Approved :: MIT License",
-        "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",