diff --git a/docs/.readthedocs.yaml b/docs/.readthedocs.yaml
index 4e18192..cd1e96e 100644
--- a/docs/.readthedocs.yaml
+++ b/docs/.readthedocs.yaml
@@ -7,7 +7,7 @@ version: 2
 
 # Set the version of Python and other tools you might need
 build:
-  os: ubuntu-20.04
+  os: ubuntu-22.04
   apt_packages:
     - build-essential
     - make