diff --git a/.readthedocs.yml b/.readthedocs.yml
index c8f7295..18a3dff 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -1,7 +1,10 @@
 version: 2
 sphinx:
    configuration: docs/source/conf.py
+build:
+  tools:
+    os: ubuntu-20.04
 python:
-   version: "3.7"
+   version: "3.10"
    install: 
      - requirements: docs/requirements.txt