3 files changed, 4 insertions, 1 deletions

diff --git a/.zuul.yaml b/.zuul.yaml
index 4d8e233..55da418 100644
--- a/.zuul.yaml
+++ b/.zuul.yaml
@@ -9,5 +9,7 @@
         - tox-py36
         - tox-py37
         - tox-py38
+        - tox-py39:
+            nodeset: ubuntu-focal
     gate:
       jobs: *jobs
diff --git a/setup.cfg b/setup.cfg
index 83fc0a5..ae88ab7 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -9,6 +9,7 @@ classifiers =
     Programming Language :: Python :: 3.6
     Programming Language :: Python :: 3.7
     Programming Language :: Python :: 3.8
+    Programming Language :: Python :: 3.9
     Programming Language :: Python
     Development Status :: 5 - Production/Stable
     Environment :: Console
diff --git a/tox.ini b/tox.ini
index 8b251eb..e7bf441 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = linters,docs,py3{5,6,7,8}
+envlist = linters,docs,py3
 ignore_basepython_conflict = true
 
 [testenv]