diff --git a/pyproject.toml b/pyproject.toml
index 94d0ca69..ecba9752 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -67,7 +67,7 @@ dev = [
     "pytest-instafail==0.5.0",
     "pytest-cov==4.1.0",
     "flake8==6.1.0",
-    "flake8-bugbear==23.11.26",
+    "flake8-bugbear==23.12.2",
     "flake8-encodings==0.5.1",
     "flake8-comprehensions==3.14.0",
     "flake8-logging-format==0.9.0",