diff --git a/python-package/requirements/dev.txt b/python-package/requirements/dev.txt
index 176dc44a..d60a1271 100644
--- a/python-package/requirements/dev.txt
+++ b/python-package/requirements/dev.txt
@@ -26,7 +26,7 @@ filelock==3.0.12
     #   virtualenv
 flake8-annotations==2.5.0
     # via -r requirements/style.in
-flake8-bugbear==20.11.1
+flake8-bugbear==21.3.2
     # via -r requirements/style.in
 flake8-isort==4.0.0
     # via -r requirements/style.in
diff --git a/python-package/requirements/style.txt b/python-package/requirements/style.txt
index b3069128..3944da86 100644
--- a/python-package/requirements/style.txt
+++ b/python-package/requirements/style.txt
@@ -8,7 +8,7 @@ attrs==20.3.0
     # via flake8-bugbear
 flake8-annotations==2.5.0
     # via -r requirements/style.in
-flake8-bugbear==20.11.1
+flake8-bugbear==21.3.2
     # via -r requirements/style.in
 flake8-isort==4.0.0
     # via -r requirements/style.in