diff --git a/requirements.txt b/requirements.txt
index 2e0a503..4e069cd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,5 +2,5 @@
 numpy==1.21.4
 scipy==1.7.2
 coloredlogs==15.0.1
-matplotlib==3.5.0
+matplotlib==3.9.1.post1
 termcolor==1.1.0