diff --git a/requirements/requirements.txt b/requirements/requirements.txt
index ee0f1a4090..90976058f2 100644
--- a/requirements/requirements.txt
+++ b/requirements/requirements.txt
@@ -1,7 +1,7 @@
 numpy == 1.23.1
 scipy == 1.8.1
 pandas == 1.4.3
-matplotlib == 3.5.2
+matplotlib == 3.7.1
 cvxpy == 1.2.1
 pytest == 7.1.2 # For unit test
 pytest-xdist == 2.5.0 # For unit test