diff --git a/.readthedocs.yaml b/.readthedocs.yaml
new file mode 100644
index 0000000..f783394
--- /dev/null
+++ b/.readthedocs.yaml
@@ -0,0 +1,35 @@
+# Read the Docs configuration file for Sphinx projects
+# 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-22.04
+  tools:
+    python: "3.12"
+    # You can also specify other tool versions:
+    # nodejs: "20"
+    # rust: "1.70"
+    # golang: "1.20"
+
+# Build documentation in the "docs/" directory with Sphinx
+sphinx:
+  configuration: docs/sphinx/conf.py
+  # You can configure Sphinx to use a different builder, for instance use the dirhtml builder for simpler URLs
+  # builder: "dirhtml"
+  # Fail on all warnings to avoid broken references
+  # fail_on_warning: true
+
+# Optionally build your docs in additional formats such as PDF and ePub
+# formats:
+#   - pdf
+#   - epub
+
+# 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: docs/requirements.txt
diff --git a/doc/sphinx/conf.py b/doc/sphinx/conf.py
index 51f4ac5..df13b15 100644
--- a/doc/sphinx/conf.py
+++ b/doc/sphinx/conf.py
@@ -65,7 +65,7 @@
 
 # General information about the project.
 project = 'Periodic Table'
-copyright = '2009, Paul Kienzle'
+copyright = '2024, Paul Kienzle'
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the