diff --git a/requirements.txt b/requirements.txt
index f388861..0ee46f3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ setuptools~=67.7.0
 pandas>=2.0.1
 numpy~=1.24.2
 nptyping~=2.5.0
-matplotlib~=3.7.1
+matplotlib~=3.9.1
 scipy~=1.10.1
 tqdm~=4.65.0
 torch~=2.0.1