diff --git a/.readthedocs.yml b/.readthedocs.yml
index 4f57057..9cf5e30 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -19,13 +19,19 @@
 # Read the Docs configuration file
 # See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
 
+# Required
 version: 2
 
+build:
+  os: ubuntu-lts-latest
+  tools:
+    python: latest
+
+# Build documentation in the docs/ directory with Sphinx
 sphinx:
   configuration: docs/conf.py
   fail_on_warning: false
 
 python:
-  version: "3.7"
   install:
     - requirements: docs/requirements.txt