diff --git a/requirements_test.txt b/requirements_test.txt
index 2efc27c113..2ca45c2252 100644
--- a/requirements_test.txt
+++ b/requirements_test.txt
@@ -1,5 +1,5 @@
 pylint==2.8.2
-flake8==3.9.0
+flake8==3.9.2
 black==21.5b1
 pillow>4.0.0
 cryptography>=2.0.0,<4