diff --git a/apis/definition.yaml b/apis/definition.yaml
index f344906..9189a32 100644
--- a/apis/definition.yaml
+++ b/apis/definition.yaml
@@ -54,11 +54,14 @@ spec:
                       description: Kubernetes version
                       type: string
                       enum:
+                        - "1.31"
+                        - "1.30"
+                        - "1.29"
                         - "1.28"
                         - "1.27"
                         - "1.26"
                         - "1.25"
-                      default: "1.27"
+                      default: "1.31"
                     nodes:
                       type: object
                       description: EKS node configuration parameters.