MNT: Build docs on Python 3.10

Author: effigies

.readthedocs.yml

@@ -4,6 +4,12 @@
 # Required
 version: 2
 
+# Set the OS, Python version and other tools you might need
+build:
+  os: ubuntu-22.04
+  tools:
+    python: "3.10"
+
 # Build documentation in the docs/ directory with Sphinx
 sphinx:
   configuration: doc/conf.py
@@ -12,9 +18,10 @@ sphinx:
 formats:
   - htmlzip
 
-# Optionally set the version of Python and requirements required to build your docs
+# Optional but recommended, declare the Python requirements required
+# to build your documentation
+# See https://docs.readthedocs.io/en/stable/guides/reproducible-builds.html
 python:
-  version: 3.7
   install:
     - requirements: doc/requirements.txt
     - method: pip