diff --git a/pyproject.toml b/pyproject.toml
index 5610b82..4bda711 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -17,7 +17,7 @@ pygeodesy = "*"
 black = "24.4.2"
 coverage = { version = "*", extras = ['toml'] }
 flake8 = "7.0.0"
-flake8-bugbear = "24.2.6"
+flake8-bugbear = "24.8.19"
 hypothesis = ">= 6.56.2"
 isort = "5.13.2"
 pre-commit = "*"