diff --git a/requirements.txt b/requirements.txt
index 775486ef..217a23e5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 numpy == 1.19.0
 scipy == 1.5.1
 pandas == 1.0.5
-matplotlib == 3.2.2
+matplotlib == 3.3.0
 cvxpy == 1.1.1