diff --git a/requirements.txt b/requirements.txt
index 2cde955..e0f959e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 numpy==1.19.2
-matplotlib==3.3.2
+matplotlib==3.3.4
 sklearn==0.0
 torch==1.6.0
 torchvision==0.7.0