diff --git a/.readthedocs.yml b/.readthedocs.yml
index 69e84d9b..ea70d656 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -8,7 +8,7 @@ version: 2
 build:
   os: "ubuntu-24.04"
   tools:
-    python: "mambaforge-22.9"
+    python: "mambaforge-23.11"
   jobs:
     pre_build:
       # Generate the Sphinx configuration for this Jupyter Book so it builds.