diff --git a/requirements-docs.txt b/requirements-docs.txt
index 4ec568e..40412a1 100644
--- a/requirements-docs.txt
+++ b/requirements-docs.txt
@@ -1,2 +1,2 @@
-Sphinx~=2.2.0
+Sphinx~=6.0.0
 guzzle_sphinx_theme~=0.7.10