diff --git a/.readthedocs.yml b/.readthedocs.yml
index acf7b71..95053fb 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -1,7 +1,14 @@
 version: 2
 
+build:
+  os: ubuntu-22.04
+  tools:
+    python: '3.11'
+  jobs:
+    post_checkout:
+    - git fetch --unshallow || true
+
 python:
-  version: '3'
   install:
   - requirements: requirements-doc.txt
   - requirements: requirements.txt