diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 223d24db..c099eff6 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -5,7 +5,7 @@ build:
   apt_packages:
     - imagemagick
   tools:
-    python: "3.12"
+    python: "3.11"
 
 formats:
   - epub