diff --git a/pyproject.toml b/pyproject.toml
index 66349f6..4e35abe 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -39,7 +39,7 @@ test = [
     "bandit[toml]==1.7.5",
     "black==23.9.1",
     "check-manifest==0.49",
-    "flake8-bugbear==23.5.9",
+    "flake8-bugbear==23.12.2",
     "flake8-docstrings",
     "flake8-formatter_junit_xml",
     "flake8",