diff --git a/tox.ini b/tox.ini
index 94ac6913..8d511f6b 100644
--- a/tox.ini
+++ b/tox.ini
@@ -4,15 +4,14 @@ testpaths =
     tests
 
 [tox]
-envlist = py36, py37, py38, py39, py310
+envlist = py38, py39, py310, py311
 
 [gh-actions]
 python =
-    3.6: py36
-    3.7: py37
     3.8: py38
     3.9: py39
     3.10: py310
+    3.11: py311
 
 [testenv]
 setenv = PYWB_NO_VERIFY_SSL = 1