diff --git a/curriculum/challenges/english/blocks/lecture-introduction-to-javascript-objects-and-their-properties/6732b73d25cc01251b778043.md b/curriculum/challenges/english/blocks/lecture-introduction-to-javascript-objects-and-their-properties/6732b73d25cc01251b778043.md
index a1d7c55f29f..c5d53eee3a2 100644
--- a/curriculum/challenges/english/blocks/lecture-introduction-to-javascript-objects-and-their-properties/6732b73d25cc01251b778043.md
+++ b/curriculum/challenges/english/blocks/lecture-introduction-to-javascript-objects-and-their-properties/6732b73d25cc01251b778043.md
@@ -11,7 +11,7 @@ In JavaScript, understanding the difference between primitive and non-primitive
 
 These two categories of data types behave differently in terms of how they are stored in memory and how they are manipulated in your programs.
 
-Primitive data types are the simplest form of data in JavaScript. They include numbers, strings, booleans, `null`, `undefined`, and symbols. These types are called "primitive" because they represent single values and are not objects. 
+Primitive data types are the simplest form of data in JavaScript. They include number, bigint, string, boolean, `null`, `undefined`, and symbol. These types are called "primitive" because they represent single values and are not objects.
 
 When you work with primitive data types, you're dealing directly with their values. For example, when you create a variable with a primitive value, that value is stored directly in the variable.