diff --git a/docs/requirements.txt b/docs/requirements.txt
index 0264c8c61..d9c5b90f2 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -3,7 +3,7 @@ canonical-sphinx==0.5.2
 
 # Extensions previously auto-loaded by canonical-sphinx
 myst-parser==4.0.1
-sphinx-autobuild==2024.10.3
+sphinx-autobuild==2025.8.25
 sphinx-design==0.6.1
 sphinx-notfound-page==1.1.0
 sphinx-reredirects==0.1.6