diff --git a/requirements-dev.txt b/requirements-dev.txt
index e7a2daf..dd2e32c 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -3,6 +3,6 @@
 mypy==1.19.1
 flake8==7.3.0
 flake8-bandit==4.1.1
-flake8-bugbear==24.12.12
+flake8-bugbear==26.9.9
 flake8-import-order==0.19.2
 flake8-requirements==2.3.0