diff --git a/requirements/requirements.txt b/requirements/requirements.txt
index b46a0e41f1..3e2a1e7c7c 100644
--- a/requirements/requirements.txt
+++ b/requirements/requirements.txt
@@ -5,4 +5,4 @@ cvxpy == 1.5.3
 pytest == 8.3.5 # For unit test
 pytest-xdist == 3.6.1 # For unit test
 mypy == 1.15.0 # For unit test
-ruff == 0.9.7 # For unit test
+ruff == 0.9.9 # For unit test