diff --git a/tox.ini b/tox.ini
index d3eca30..338cf8f 100644
--- a/tox.ini
+++ b/tox.ini
@@ -6,7 +6,7 @@
 [tox]
 
 envlist =
-    {linux, darwin, windows}-{py36, py310}-{test}
+    {linux, darwin, windows}-{py36, py39}-{test}
     {linux}-{py39}-{lint}
     {linux}-{py39}-{safety}
     {linux}-{py39}-{metric}