diff --git a/{{cookiecutter.app_name}}/requirements/dev.txt b/{{cookiecutter.app_name}}/requirements/dev.txt
index f91f6d0fb0be9a4dde8d95dfcf32fe6daa34ee95..aa20a61df8679533410e4d1ace4fe7b777f40fe9 100644
--- a/{{cookiecutter.app_name}}/requirements/dev.txt
+++ b/{{cookiecutter.app_name}}/requirements/dev.txt
@@ -13,5 +13,5 @@ flake8-debugger==3.0.0
 flake8-docstrings==1.1.0
 flake8-isort==2.3
 flake8-quotes==0.13.0
-isort==4.3.1
+isort==4.3.4
 pep8-naming==0.5.0