diff --git a/requirements-dev.txt b/requirements-dev.txt
index d8abce9d..ec30fdc0 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -8,7 +8,7 @@ splinter==0.18.1
 selenium==4.3.0
 twine==4.0.1
 Pallets-Sphinx-Themes==2.0.2
-Sphinx==4.5.0
+Sphinx==5.0.2
 sphinx-issues==3.0.1
 sphinx-jinja==2.0.2
 sphinx-tabs==3.4.1