diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index e86c5cd..7e0cbd8 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -6,7 +6,7 @@ sphinx:
 
 # Set the version of Python
 build:
-  os: ubuntu-20.04
+  os: ubuntu-24.04
   tools:
     python: "3.9"