diff --git a/doc/requirements.txt b/doc/requirements.txt
index ed431f6d..2eb09056 100644
--- a/doc/requirements.txt
+++ b/doc/requirements.txt
@@ -6,5 +6,5 @@ furo==2023.8.17
 ipython==8.14.0
 netCDF4==1.6.4
 xarray==2023.7.0
-matplotlib==3.7.2
+matplotlib==3.8.2
 cmocean==3.0.3