diff --git a/requirements_tests.txt b/requirements_tests.txt
index d6830550d..d99045022 100644
--- a/requirements_tests.txt
+++ b/requirements_tests.txt
@@ -1,4 +1,4 @@
-flake8==3.7.7
+flake8==3.7.8
 pylint==2.3.1
 pytest==5.0.1
 pytest-timeout==1.3.3