diff --git a/courses/ak8s/10_Services/hello-v1.yaml b/courses/ak8s/10_Services/hello-v1.yaml
index b1db4e8e03..2f28250ab4 100644
--- a/courses/ak8s/10_Services/hello-v1.yaml
+++ b/courses/ak8s/10_Services/hello-v1.yaml
@@ -1,4 +1,4 @@
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: hello-v1