diff --git a/src/index.js b/src/index.js
index 9de6bdc..46552d2 100644
--- a/src/index.js
+++ b/src/index.js
@@ -78,7 +78,7 @@ const plugin = withOptions(
 
         // For the Paragraph component
         {
-          pattern: /^text-\w+-(300)$/,
+          pattern: /^text-\w+-(400)$/,
           variants: ["dark"],
         },