diff --git a/.github/workflows/pages-deploy.yml b/.github/workflows/pages-deploy.yml
index 1c4bd9d..1dc75e8 100644
--- a/.github/workflows/pages-deploy.yml
+++ b/.github/workflows/pages-deploy.yml
@@ -42,7 +42,7 @@ jobs:
       - name: Setup Ruby
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 3   # reads from a '.ruby-version' or '.tools-version' file if 'ruby-version' is omitted
+          ruby-version: 3.2   # reads from a '.ruby-version' or '.tools-version' file if 'ruby-version' is omitted
           bundler-cache: true
 
       - name: Build site
diff --git a/CNAME b/CNAME
new file mode 100644
index 0000000..0eff387
--- /dev/null
+++ b/CNAME
@@ -0,0 +1 @@
+www.petertanner.dev
\ No newline at end of file