diff --git a/docs/requirements.txt b/docs/requirements.txt
index e3b1aece..a10e53f5 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -2,7 +2,7 @@ myst-parser==4.0.0
 rstcheck==6.2.4
 sphinx==8.0.2
 nbsphinx==0.9.5
-sphinx-autobuild==2024.9.17
+sphinx-autobuild==2024.9.19
 sphinx-markdown-parser==0.2.4
 sphinxcontrib-actdiag==3.0.0
 sphinxcontrib-blockdiag==3.0.0