diff --git a/requirements/development.txt b/requirements/development.txt
index cdecd688..15c314d1 100644
--- a/requirements/development.txt
+++ b/requirements/development.txt
@@ -7,7 +7,7 @@ PyYAML==3.12
 coverage==4.4.1
 pep8==1.7.0
 pylint==1.7.4
-flake8==3.4.1
+flake8==3.7.7
 pyflakes==1.6.0
 mccabe==0.6.1
 pytest==3.2.3