diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 1cdb189c86..675e23b0d1 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -9,7 +9,7 @@ version: 2
 build:
   os: ubuntu-22.04
   tools:
-    python: "pypy3.9"
+    python: "3.10"
 
 
 # Build documentation in the docs/ directory with Sphinx