diff --git a/.readthedocs.yml b/.readthedocs.yml
index 19438e79e..277036810 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -3,7 +3,7 @@ version: 2
 build:
   os: ubuntu-24.04
   tools:
-    python: "3.12"
+    python: "3.13"
 
 sphinx:
   builder: html