diff --git a/docs/requirements.txt b/docs/requirements.txt
index 763d05793895..e5ef8c0a2951 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -4,7 +4,7 @@ sphinx==5.0.0
 # but it doesn't seem to work and hangs around idly. The initial thought is probably
 # something related to Docker setup. We can investigate this later
 sphinxcontrib.katex==0.8.6
-matplotlib==3.6.0
+matplotlib==3.9.0
 tensorboard==2.10.0
 # required to build torch.distributed.elastic.rendezvous.etcd* docs
 python-etcd==0.4.5