diff --git a/requirements/requirements.txt b/requirements/requirements.txt
index 5eb5d693..141c1419 100644
--- a/requirements/requirements.txt
+++ b/requirements/requirements.txt
@@ -1,6 +1,6 @@
 numpy == 1.24.2
 scipy == 1.10.1
-matplotlib == 3.7.0
+matplotlib == 3.7.1
 cvxpy == 1.3.0
 pytest == 7.2.1 # For unit test
 pytest-xdist == 3.2.0 # For unit test