diff --git a/poetry.lock b/poetry.lock
index 77be15b..55b88f5 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -302,7 +302,7 @@ pycodestyle = "*"
 
 [[package]]
 name = "flake8-bugbear"
-version = "21.9.1"
+version = "21.9.2"
 description = "A plugin for flake8 finding likely bugs and design problems in your program. Contains warnings that don't belong in pyflakes and pycodestyle."
 category = "dev"
 optional = false
@@ -923,7 +923,7 @@ multidict = ">=4.0"
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.8"
-content-hash = "f4089ff79b2820f50f3563ff9489362ff4dd933a1f554875845d089ba3c7dde5"
+content-hash = "82bafd211b66fa3cc735471adac1e9029ff7500cd592fd015626c83a37dc4564"
 
 [metadata.files]
 aiohttp = [
@@ -1114,8 +1114,8 @@ flake8-bandit = [
     {file = "flake8_bandit-2.1.2.tar.gz", hash = "sha256:687fc8da2e4a239b206af2e54a90093572a60d0954f3054e23690739b0b0de3b"},
 ]
 flake8-bugbear = [
-    {file = "flake8-bugbear-21.9.1.tar.gz", hash = "sha256:2f60c8ce0dc53d51da119faab2d67dea978227f0f92ed3c44eb7d65fb2e06a96"},
-    {file = "flake8_bugbear-21.9.1-py36.py37.py38-none-any.whl", hash = "sha256:45bfdccfb9f2d8aa140e33cac8f46f1e38215c13d5aa8650e7e188d84e2f94c6"},
+    {file = "flake8-bugbear-21.9.2.tar.gz", hash = "sha256:db9a09893a6c649a197f5350755100bb1dd84f110e60cf532fdfa07e41808ab2"},
+    {file = "flake8_bugbear-21.9.2-py36.py37.py38-none-any.whl", hash = "sha256:4f7eaa6f05b7d7ea4cbbde93f7bcdc5438e79320fa1ec420d860c181af38b769"},
 ]
 flake8-builtins = [
     {file = "flake8-builtins-1.5.3.tar.gz", hash = "sha256:09998853b2405e98e61d2ff3027c47033adbdc17f9fe44ca58443d876eb00f3b"},
diff --git a/pyproject.toml b/pyproject.toml
index afb7c6e..2d39f57 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -48,7 +48,7 @@ pyupgrade = "^2.29.0"
 flake8-simplify = "^0.14.2"
 vulture = "^2.3"
 flake8-bandit = "^2.1.2"
-flake8-bugbear = "^21.9.1"
+flake8-bugbear = "^21.9.2"
 flake8-builtins = "^1.5.3"
 flake8-comprehensions = "^3.3.1"
 flake8-eradicate = "^1.1.0"