diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 3e503754..ed87439a 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -1,20 +1,20 @@
 # .readthedocs.yaml
+# Read the Docs configuration file
+# See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
+
 version: 2
 
 # Set the version of Python and other tools you might need
 build:
-  os: ubuntu-20.04
-  tools: { python: "3.9" }
+  os: ubuntu-22.04
+  tools:
+    python: "3.11"
   jobs:
-    pre_create_environment:
-      - asdf plugin add poetry
-      - asdf install poetry latest
-      - asdf global poetry latest
-      - poetry config virtualenvs.create false
     post_install:
-      - poetry --version
+      - pip install poetry
+      - poetry config virtualenvs.create false
       - poetry install
-
+ 
 # Build documentation in the docs/ directory with Sphinx
 sphinx:
-  configuration: docs/source/conf.py
+   configuration: docs/source/conf.py