diff --git a/setup.py b/setup.py
index 2fdb326..bcf7bc3 100644
--- a/setup.py
+++ b/setup.py
@@ -72,6 +72,7 @@ setup(
         'Programming Language :: Python :: 3.6',
         'Programming Language :: Python :: 3.7',
         'Programming Language :: Python :: 3.8',
+        'Programming Language :: Python :: 3.9',
     ],
     keywords='OpenEmbedded bitbake development',