1 files changed, 1 insertions, 0 deletions
diff --git a/setup.py b/setup.py
index 1c68b093..824786eb 100644
--- a/setup.py
+++ b/setup.py
@@ -83,6 +83,7 @@ setup(
         "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
+        "Programming Language :: Python :: 3.9",
     ],
     # TODO 3.0: remove bcrypt, pynacl and update installation docs noting that
     # use of the extras_require(s) is now required for those