diff --git a/docs/requirements.txt b/docs/requirements.txt
index 740d0e18..cda5cdb1 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -4,4 +4,4 @@ sphinx-click==4.1.0
 myst_parser==0.17.2
 ghostscript==0.7
 opencv-python==4.7.0.68
-matplotlib==3.6.3
+matplotlib==3.7.2