diff --git a/.readthedocs.yml b/.readthedocs.yml
index 032782f1..3a105053 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -5,7 +5,7 @@ build:
   apt_packages:
     - graphviz
   tools:
-    python: "3.9"
+    python: "3.11"
 
 sphinx:
   configuration: docs/source/conf.py
@@ -17,4 +17,5 @@ python:
       extra_requirements:
         - docs
 
-formats: all
+# No extra formats
+formats: []