diff --git a/docs/requirements.txt b/docs/requirements.txt
index 79ce1cac..aaf8d78f 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,4 +1,4 @@
 furo==2022.12.7
 m2r2==0.3.3
-Sphinx==5.3.0
+Sphinx==6.0.0
 sphinx-copybutton==0.5.1