diff --git a/docker/main/requirements-wheels.txt b/docker/main/requirements-wheels.txt
index 91bdb732b..a70f425d8 100644
--- a/docker/main/requirements-wheels.txt
+++ b/docker/main/requirements-wheels.txt
@@ -4,7 +4,7 @@ Flask_Limiter == 3.6.*
 imutils == 0.5.*
 joserfc == 0.9.*
 markupsafe == 2.1.*
-matplotlib == 3.8.*
+matplotlib == 3.9.*
 mypy == 1.6.1
 numpy == 1.26.*
 onvif_zeep == 0.2.12