diff --git a/.gitignore b/.gitignore
index 46ff246..ef39d0e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /site/
+/venv/
diff --git a/docs/CNAME b/docs/CNAME
new file mode 100644
index 0000000..ee58a81
--- /dev/null
+++ b/docs/CNAME
@@ -0,0 +1 @@
+fakerphp.org
diff --git a/docs/formatters/image.md b/docs/formatters/image.md
index 626df37..2bbc98d 100644
--- a/docs/formatters/image.md
+++ b/docs/formatters/image.md
@@ -1,5 +1,11 @@
 # Image
 
+!!! bug "Placeholder.com has shut down"
+
+    As a result, this formatter will no longer function.
+
+    Using any of the methods documented below will result in an error.
+
 ## `imageUrl`
 
 Get a random image URL from [placeholder.com](https://placeholder.com).
diff --git a/mkdocs.yml b/mkdocs.yml
index 666ab4d..4ea348a 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -12,24 +12,31 @@ theme:
     text: 'Nunito'
     code: 'Fira Code'
   palette:
-    - scheme: default
-      primary: blue
-      media: "(prefers-color-scheme: light)"
+    # Palette toggle for automatic mode
+    - media: "(prefers-color-scheme)"
       toggle:
-        icon: material/weather-night
+        icon: material/brightness-auto
+        name: Switch to light mode
+      # Palette toggle for light mode
+    - media: "(prefers-color-scheme: light)"
+      scheme: default 
+      toggle:
+        icon: material/brightness-7
         name: Switch to dark mode
-    - scheme: slate
-      primary: blue
-      media: "(prefers-color-scheme: dark)"
+
+    # Palette toggle for dark mode
+    - media: "(prefers-color-scheme: dark)"
+      scheme: slate
       toggle:
-        icon: material/weather-sunny
-        name: Switch to light mode
+        icon: material/brightness-4
+        name: Switch to system preference
   favicon: images/favicon.ico
   logo: images/logo.svg
   icon:
     repo: fontawesome/brands/github
   language: en
   features:
+    - content.action.edit
     - navigation.instant
 
 extra:
diff --git a/requirements.txt b/requirements.txt
index b394615..c727164 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1 +1 @@
-mkdocs-material>=8.2.10
+mkdocs-material>=9.5.24