diff --git a/docs/news.rst b/docs/news.rst
index 193f4a26..a3f286a9 100644
--- a/docs/news.rst
+++ b/docs/news.rst
@@ -3,6 +3,7 @@ Release Notes
 
 **UNRELEASED**
 
+- Added official Python 3.10 support
 - Updated vendored ``packaging`` library to v20.9
 
 **0.36.2 (2020-12-13)**
diff --git a/setup.cfg b/setup.cfg
index 47548e91..1aa28494 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -17,6 +17,7 @@ classifiers =
     Programming Language :: Python :: 3.7
     Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
+    Programming Language :: Python :: 3.10
 author = Daniel Holth
 author_email = dholth@fastmail.fm
 maintainer = Alex Gronholm