diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 9665b55..32b65d9 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -1,10 +1,24 @@
+# .readthedocs.yaml
+# Read the Docs configuration file
+# See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
+
+# Required
 version: 2
 
+# Set the OS, Python version and other tools you might need
 build:
-  os: "ubuntu-20.04"
+  os: ubuntu-22.04
   tools:
     python: "3.8"
 
+# Build documentation in the "docs/" directory with Sphinx
+sphinx:
+  configuration: doc/conf.py
+
+
+# Optional but recommended, declare the Python requirements required
+# to build your documentation
+# See https://docs.readthedocs.io/en/stable/guides/reproducible-builds.html
 python:
-    install:
-      - requirements: doc/requirements.txt
\ No newline at end of file
+  install:
+    - requirements: doc/requirements.txt
\ No newline at end of file