diff --git a/requirements-docbuild.txt b/requirements-docbuild.txt
index bf339dbd..3edc5ccc 100644
--- a/requirements-docbuild.txt
+++ b/requirements-docbuild.txt
@@ -1,4 +1,4 @@
-Sphinx==4.2.0
+Sphinx==5.0
 sphinx-copybutton
 sphinx-gitstamp
 sphinx-material