diff --git a/doc/arm/requirements.txt b/doc/arm/requirements.txt
index 5ede750afd..f8b0d65d55 100644
--- a/doc/arm/requirements.txt
+++ b/doc/arm/requirements.txt
@@ -1,3 +1,3 @@
-Sphinx==7.4.7
-docutils==0.20.1
-sphinx_rtd_theme==2.0.0
+Sphinx==8.1.3
+docutils==0.21.2
+sphinx_rtd_theme==3.0.1