diff --git a/docs/requirements.txt b/docs/requirements.txt
index 80ecac64..c5fb5f3e 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -3,7 +3,7 @@ breathe==4.35.0
 exhale==0.3.6
 furo==2022.9.29
 pydata-sphinx-theme==0.13.3
-numpydoc==1.5.0
+numpydoc==1.6.0
 sphinx-panels==0.6.0
 regex