diff --git a/requirements.txt b/requirements.txt
index 73ff0428..a615a68c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 astropy==5.1
 ipython==8.4.0
-matplotlib==3.5.2
+matplotlib==3.6.0
 numpy==1.23.0
 photutils==1.5.0
 poppy>=1.0.0