diff --git a/docs/.ruby-version b/docs/.ruby-version
index 24ba9a38d..860487ca1 100644
--- a/docs/.ruby-version
+++ b/docs/.ruby-version
@@ -1 +1 @@
-2.7.0
+2.7.1
diff --git a/docs/design/theming.md b/docs/design/theming.md
index fc70269bc..c08794dfc 100644
--- a/docs/design/theming.md
+++ b/docs/design/theming.md
@@ -6,7 +6,7 @@ title: Theming Guidelines
 
 DEV supports different themes, such as Default, Night, Pink.
 
-You can switch the theme at <http://localhost:3000/settings/misc> in the "Style
+You can switch the theme at <http://localhost:3000/settings/ux> in the "Style
 Customization" section.
 
 These themes are powered by [CSS custom