diff --git a/traffic-specs.md b/traffic-specs.md
index 54173ab..a8c8bbe 100644
--- a/traffic-specs.md
+++ b/traffic-specs.md
@@ -136,7 +136,7 @@ This resource is used to describe L4 TCP traffic. It is a simple route which con
 an application to receive raw non protocol specific traffic.
 
 ```yaml
-apiVersion: specs.smi-spec.io/v1alpha1
+apiVersion: specs.smi-spec.io/v1alpha2
 kind: TCPRoute
 metadata:
   name: tcp-route