diff --git a/.readthedocs.yml b/.readthedocs.yml
index 78b622e..9a093fc 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -1,7 +1,9 @@
 version: 2
 
 build:
-  image: latest
+  os: "ubuntu-22.04"
+  tools:
+    python: "3.10"
 
 conda:
   environment: ./docs/env.yml