diff --git a/docs/requirements.txt b/docs/requirements.txt
index f1e4e77..0b3f610 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,6 +1,6 @@
 Sphinx==5.2.2
 furo==2022.12.7
-matplotlib==3.5.3
+matplotlib==3.6.3
 scipy==1.9.1
 pandas==1.5.0
 numpydoc==1.4.0
\ No newline at end of file