diff --git a/dev-requirements.txt b/dev-requirements.txt
index 14fe43e..9fd162f 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -21,7 +21,7 @@ setuptools
 wheel
 
 # Building docs
-Sphinx>=4.3.0,<4.6.0
+Sphinx>=4.3.0,<6.2.0
 
 # Sphinx theme: https://sphinx-themes.org/sample-sites/furo/
 furo==2022.3.4