diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 161992c..8d06bbb 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -5,10 +5,10 @@
 
 version: 2
 build:
-  os: "ubuntu-24.04"
+  os: "ubuntu-26.04"
   tools:
     nodejs: "26"
-    python: "miniconda-latest"
+    python: "miniforge3-26.3"
     ruby: "3.3"
     rust: "1.96"
   jobs: