diff --git a/requirements/dev.txt b/requirements/dev.txt
index 9e6337e..7039f8c 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -13,6 +13,6 @@ flake8==3.9.0
 flake8-blind-except==0.2.0
 flake8-debugger==4.0.0
 flake8-docstrings==1.6.0
-flake8-isort==4.0.0
+flake8-isort==6.1.0
 isort==5.8.0
 pep8-naming==0.11.1