diff --git a/requirements-dev.txt b/requirements-dev.txt
index 6f48687..03299e7 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,7 +1,7 @@
 -e .
 coverage==4.2
 django-coverage-plugin==1.3.1
-flake8==3.0.3
+flake8==3.0.4
 isort==4.2.5
 mccabe==0.5.2
 pydocstyle==1.0.0