diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 7aaf502..234afc7 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -3,7 +3,7 @@ version: 2
 build:
   os: "ubuntu-22.04"
   tools:
-    python: "3.12"
+    python: "3.10"
   apt_packages:
     - build-essential
     - libzmq3-dev