Update README.md

Author: techiescamp

README.md

@@ -5,14 +5,14 @@ DevOps Real World Projects for Aspiring DevOps Engineers [Beginner to Advanced]
 ## Hit the Star! ⭐
 If you are planning to use this repo for learning, please hit the star. Thanks!
 
-## Kubernetes Certification Voucher (UpTo 55% OFF) 🎉
+## Kubernetes Certification Voucher (UpTo 65% OFF) 🎉
 
 As part of our commitment to helping the DevOps community save money on Kubernetes Certifications, we continuously update the latest voucher codes from the Linux Foundation
 
 > [!IMPORTANT]
-> 🚀 Kubernetes Certification aspirants can **save 40%** today using code **SEPT25CT** at https://kube.promo/devops. It is a limited-time offer from the Linux Foundation.
+> 🚀 Kubernetes Certification aspirants can **save 30%** today using code **DCUBE30** at https://kube.promo/devops. It is a limited-time offer from the Linux Foundation.
 
-The following are the best bundles to **save upto 55%** with code **SEPT25CT**
+The following are the best bundles to **save upto 65%** with code **SEPT25BUN50**
 
 - KCNA + KCSA + CKA + CKAD + CKS (55% Savings): [kube.promo/kubestronaut](https://kube.promo/kubestronaut)
 - CKA + CKAD + CKS Exam bundle (47% Savings): [kube.promo/k8s-bundle](https://kube.promo/k8s-bundle)