diff --git a/requirements/requirements.txt b/requirements/requirements.txt
index 54a3c3eaf5..dcba39a756 100644
--- a/requirements/requirements.txt
+++ b/requirements/requirements.txt
@@ -1,6 +1,6 @@
 numpy == 2.0.1
 scipy == 1.14.0
-matplotlib == 3.9.1.post1
+matplotlib == 3.9.2
 cvxpy == 1.5.3
 pytest == 8.3.2 # For unit test
 pytest-xdist == 3.6.1 # For unit test