diff --git a/.readthedocs.yml b/.readthedocs.yml
index ba02e805..0d3b335d 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -1,7 +1,7 @@
 version: 2
 
 build:
-  os: ubuntu-20.04
+  os: ubuntu-lts-latest
   tools:
     python: "3.12"
   apt_packages: