diff --git a/admin/doc-requirements.txt b/admin/doc-requirements.txt
index 2f4970e3fbb..636f7e13851 100644
--- a/admin/doc-requirements.txt
+++ b/admin/doc-requirements.txt
@@ -1,4 +1,4 @@
-Sphinx == 4.5.0
+Sphinx == 5.0.2
 git+https://github.com/ceph/sphinx-ditaa.git@py3#egg=sphinx-ditaa
 git+https://github.com/vlasovskikh/funcparserlib.git
 breathe >= 4.20.0,!=4.33