diff --git a/src/app/(marketing)/about/client.tsx b/src/app/(marketing)/about/client.tsx
index 6e7b97e..b6dd273 100644
--- a/src/app/(marketing)/about/client.tsx
+++ b/src/app/(marketing)/about/client.tsx
@@ -223,7 +223,7 @@ export function AboutClient() {
                     <span className="text-sm font-medium text-[#C41E3A]">{milestone.date}</span>
                   </div>
                   <div className="flex-1">
-                    <h4 className="font-semibold text-[#1A1A2E] mb-1">{milestone.title}</h4>
+                    <h3 className="font-semibold text-[#1A1A2E] mb-1">{milestone.title}</h3>
                     <p className="text-[#718096] text-sm">{milestone.description}</p>
                   </div>
                 </motion.div>