diff --git a/mkdocs.yml b/mkdocs.yml
index 69598229990..acdf3ba0161 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -17,12 +17,19 @@ theme:
     logo: loop-logo.png
     favicon: loop-logo.png
     palette:
+
+        # Palette toggle for automatic mode
+        - media: "(prefers-color-scheme)"
+          toggle:
+            icon: material/brightness-auto
+            name: Switch to light mode
+
         # Palette toggle for light mode
         - media: "(prefers-color-scheme: light)"
           scheme: default
           primary: custom
           toggle:
-            icon: material/brightness-7
+            icon: material/weather-sunny
             name: Switch to dark mode
 
         # Palette toggle for dark mode
@@ -30,8 +37,8 @@ theme:
           scheme: slate
           primary: custom
           toggle:
-            icon: material/brightness-4
-            name: Switch to light mode
+            icon: material/weather-night
+            name: Switch to auto (use System Preferences)
 
 # repo_url: https://github.com/LoopKit/Loop
 
@@ -48,8 +55,8 @@ markdown_extensions:
           generic: true
     - pymdownx.details
     - pymdownx.emoji:
-        emoji_index: !!python/name:materialx.emoji.twemoji 
-        emoji_generator: !!python/name:materialx.emoji.to_svg
+        emoji_index: !!python/name:material.extensions.emoji.twemoji 
+        emoji_generator: !!python/name:material.extensions.emoji.to_svg
     - pymdownx.highlight
     - pymdownx.mark
     - pymdownx.tilde
@@ -110,12 +117,9 @@ plugins:
         enabled: !ENV [CHECK_UNUSED_FILES, False]
         excluded_files:
             - .DS_Store
-            - build/.DS_Store            
-            - gh-actions/.DS_Store
-            - gh-actions/img/.DS_Store
             - loop-logo.png
-            - stylesheets/extra.css
-            - stylesheets/primary-color.css
+            - extra.css
+            - primary-color.css
 
 use_directory_urls: !ENV [CHECK_BROKEN_LINKS, True]
 
diff --git a/requirements.txt b/requirements.txt
index 5cd0ca97d8f..7c201c6fba1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,37 +1,32 @@
-Babel==2.13.0
-beautifulsoup4==4.12.2
-certifi==2023.7.22
-charset-normalizer==3.0.1
-click==8.1.3
+Babel==2.14.0
+beautifulsoup4==4.12.3
+certifi==2023.11.17
+charset-normalizer==3.3.2
+click==8.1.7
 colorama==0.4.6
-EditorConfig==0.12.3
 ghp-import==2.1.0
-idna==3.4
-importlib-metadata==6.0.0
+idna==3.6
 Jinja2==3.1.3
-jsbeautifier==1.14.7
-Markdown==3.3.7
-MarkupSafe==2.1.2
+Markdown==3.5.2
+MarkupSafe==2.1.4
 mergedeep==1.3.4
 mkdocs==1.5.3
-mkdocs-htmlproofer-plugin==0.13.1
-mkdocs-material==9.4.6
-mkdocs-material-extensions==1.2
+mkdocs-htmlproofer-plugin==1.0.0
+mkdocs-material==9.5.6
 mkdocs-redirects==1.2.1
-mkdocs-unused-files==0.1.7
-packaging==23.0
+mkdocs-unused-files==0.2.0
+packaging==23.2
 paginate==0.5.6
-pathspec==0.11.2
-platformdirs==3.11.0
-Pygments==2.16.1
-pymdown-extensions==10.3
+pathspec==0.12.1
+platformdirs==4.1.0
+Pygments==2.17.2
+pymdown-extensions==10.7
 python-dateutil==2.8.2
 PyYAML==6.0.1
 pyyaml_env_tag==0.1
-regex==2022.10.31
+regex==2023.12.25
 requests==2.31.0
 six==1.16.0
-soupsieve==2.3.2.post1
-urllib3==2.0.7
-watchdog==2.2.1
-zipp==3.12.0
+soupsieve==2.5
+urllib3==2.1.0
+watchdog==3.0.0