diff --git a/setup.py b/setup.py
index 47eb0b78..8ddafba7 100644
--- a/setup.py
+++ b/setup.py
@@ -84,6 +84,7 @@ setup(name='dependency-injector',
           'Programming Language :: Python :: 3.5',
           'Programming Language :: Python :: 3.6',
           'Programming Language :: Python :: 3.7',
+          'Programming Language :: Python :: 3.8',
           'Programming Language :: Python :: Implementation :: CPython',
           'Programming Language :: Python :: Implementation :: PyPy',
           'Topic :: Software Development',