diff --git a/requirements.txt b/requirements.txt
index 77dfe35b..4e8c5c5d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 astropy==6.0.0
-matplotlib==3.8.2
+matplotlib==3.8.3
 numpy==1.26.4
 scipy==1.12.0