diff --git a/requirements_tests.txt b/requirements_tests.txt
index ed633bb99..fe4b3d15e 100644
--- a/requirements_tests.txt
+++ b/requirements_tests.txt
@@ -1,4 +1,4 @@
-flake8==3.8.2
+flake8==3.8.3
 pylint==2.5.3
 pytest==5.4.3
 pytest-timeout==1.3.4