diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 3d469a8..1face7a 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -5,7 +5,7 @@
 
 version: 2
 build:
-  os: "ubuntu-24.04"
+  os: "ubuntu-26.04"
   tools:
     nodejs: "24"
   jobs: