diff --git a/README.md b/README.md
index 5337591..a527c1c 100644
--- a/README.md
+++ b/README.md
@@ -41,6 +41,8 @@
   - Day 16 - [Kubernetes InitContainer](https://blog.devops.dev/day16-kubernetes-initcontainer-a9df403934ff)
   - Day 17 - [Kubernetes Pod Lifecycle](https://blog.devops.dev/day17-kubernetes-pod-lifecycle-3a53566421b1)
   - Day 18 - [Kubernetes Resource Quota and Namespace](https://medium.com/@aman.pathak_51134/day18-kubernetes-resource-quota-and-namespace-6a21045b0d97)
+  - Day 19 - [Kubernetes AutoScaling](https://blog.devops.dev/day19-kubernetes-autoscaling-da9da2c1d983)
+  - Day 20 — [Mastering Multi-Cluster Kubernetes with HAProxy](https://blog.devops.dev/day-20-mastering-multi-cluster-kubernetes-with-haproxy-be63b08a4ec7)
   - ...
 
 </details>