diff --git a/requirements.txt b/requirements.txt
index 35c05a9fa86baa..5ceb3cf6e7d6cf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,6 +6,6 @@ tqdm>=4.14.0
 nose
 parameterized
 requests
-flake8==3.7.8
+flake8==3.7.9
 pylint==2.4.3
 cffi==1.11.4