diff --git a/linters/tox.ini b/linters/tox.ini
index ae5e3ac..0bf316c 100644
--- a/linters/tox.ini
+++ b/linters/tox.ini
@@ -26,7 +26,7 @@ commands = cppcheck \
 whitelist_externals = bash
 commands = bash -c 'flake8 --config=linters/flake8.ini tools/*.py' python/*.py
 deps =
-	flake8
+	flake8==5.0.4
 	flake8-quotes
 
 [testenv:pylint]