diff --git a/requirements.txt b/requirements.txt
index d75fd80..8d3b8b4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 pylint==2.6.0
 autopep8==1.5.4
-flake8==3.8.3
+flake8==3.9.2
 flake8-mypy==17.8.0
 Click==7.1.2
 pep8==1.7.1