diff --git a/.readthedocs.yml b/.readthedocs.yml
index 3546358553..d50cb90e24 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -5,7 +5,7 @@ mkdocs:
   fail_on_warning: true
 
 build:
-  os: ubuntu-20.04
+  os: ubuntu-24.04
   tools:
     python: "3.13"