diff --git a/pyproject.toml b/pyproject.toml
index 057ede1..df763f4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -17,7 +17,7 @@ black = "^22.1.0"
 pytest = "^7.0"
 pytest-cov = "^3.0.0"
 flake8 = ">=3"
-flake8-bugbear = "^22.3.23"
+flake8-bugbear = "^23.3.12"
 
 [build-system]
 requires = ["poetry-core>=1.0.0"]