diff --git a/requirements.txt b/requirements.txt
index b8e2d69b..17b680d0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 astropy==5.3.2
-matplotlib==3.7.2
+matplotlib==3.8.0
 numpy==1.25.2
 scipy==1.11.2