diff --git a/tox.ini b/tox.ini
index 07ddc767..f7300da2 100644
--- a/tox.ini
+++ b/tox.ini
@@ -11,7 +11,7 @@ commands =
     py{36,37,38,39,310}: pytest --cov=graphene graphene --cov-report=term --cov-report=xml examples {posargs}
 
 [testenv:pre-commit]
-basepython = python3.9
+basepython = python3.10
 deps =
     pre-commit>=2.16,<3
 setenv =
@@ -20,14 +20,14 @@ commands =
     pre-commit run --all-files --show-diff-on-failure
 
 [testenv:mypy]
-basepython = python3.9
+basepython = python3.10
 deps =
     mypy>=0.950,<1
 commands =
     mypy graphene
 
 [testenv:flake8]
-basepython = python3.9
+basepython = python3.10
 deps =
     flake8>=4,<5
 commands =