1 files changed, 1 insertions, 0 deletions
diff --git a/setup.py b/setup.py
index b19ae7f5..c1c4ec1b 100755
--- a/setup.py
+++ b/setup.py
@@ -25,6 +25,7 @@ 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
 Programming Language :: Python :: Implementation :: CPython
 Topic :: Software Development :: Libraries :: Python Modules
 """.splitlines())))  # noqa: E128