diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 916fcf6..6b0bc6a 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -6,7 +6,7 @@ version: 2
 
 # Set the OS, Python version, and other tools you might need
 build:
-  os: ubuntu
+  os: ubuntu-lts-latest
   tools:
     python: "3.13"