diff --git a/requirements.txt b/requirements.txt
index 0bb32b8a..267fbf08 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 astropy==6.0.0
-matplotlib==3.8.2
+matplotlib==3.8.3
 numpy==1.26.3
 scipy==1.12.0