diff --git a/requirements_for_test.txt b/requirements_for_test.txt
index 9f737fc91..240e08e41 100644
--- a/requirements_for_test.txt
+++ b/requirements_for_test.txt
@@ -7,7 +7,7 @@ pytest-xdist==2.2.1
 beautifulsoup4==4.9.3
 freezegun==1.1.0
 flake8==3.9.0
-flake8-bugbear==21.3.2
+flake8-bugbear==21.4.3
 flake8-print==4.0.0
 requests-mock==1.8.0
 # used for creating manifest file locally