diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index c9596f7..c0bdb2f 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -4,8 +4,12 @@ sphinx:
   configuration: docs/source/conf.py
   fail_on_warning: false
 
+build:
+  os: "ubuntu-22.04"
+  tools:
+    python: "3.8"
+    
 python:
-  version: "3.8"
   install:
     - requirements: requirements.txt
     - requirements: dev-requirements.txt