diff --git a/tox.ini b/tox.ini
index 87a79fa09..bd71c06e8 100644
--- a/tox.ini
+++ b/tox.ini
@@ -6,7 +6,7 @@ mypy_tmp_dir = mypy_tmp_dir
 
 [tox]
 envlist = linters, type, py38, report, clean
-minversion = 1.4.2
+minversion = 3.4.0
 skipsdist = True
 skip_missing_interpreters = true