diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 57c931a..a8bf105 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -5,9 +5,9 @@
 version: 2
 
 build:
-  os: ubuntu-20.04
+  os: ubuntu-lts-latest
   tools:
-    python: "3.9"
+    python: "3.12"
 
 mkdocs:
   configuration: mkdocs.yml