diff --git a/.readthedocs.yml b/.readthedocs.yml
index a5518be..d22c108 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -1,6 +1,6 @@
 version: 2
 build:
-  os: ubuntu-20.04
+  os: ubuntu-24.04
   tools:
     python: mambaforge-latest
   commands: