diff --git a/requirements-docs.txt b/requirements-docs.txt
index accfef9a..ce2e204c 100644
--- a/requirements-docs.txt
+++ b/requirements-docs.txt
@@ -1,6 +1,6 @@
 -r "caster-back/requirements-test.txt"
 
-sphinx==4.4.0
+sphinx==5.0.*
 sphinx-autodoc-typehints==1.17.0
 sphinx-pydantic==0.1.1
 sphinx-jsonschema==1.15