diff --git a/docker/docker.go b/docker/docker.go
index 1e488420..ae965bb6 100644
--- a/docker/docker.go
+++ b/docker/docker.go
@@ -38,8 +38,8 @@ var K8sDockerVersions = map[string][]string{
 	"1.9":  {"1.11.x", "1.12.x", "1.13.x", "17.03.x"},
 	"1.10": {"1.11.x", "1.12.x", "1.13.x", "17.03.x"},
 	"1.11": {"1.11.x", "1.12.x", "1.13.x", "17.03.x"},
-	"1.12": {"1.11.x", "1.12.x", "1.13.x", "17.03.x", "17.06.x", "17.09.x", "18.06.x"},
-	"1.13": {"1.11.x", "1.12.x", "1.13.x", "17.03.x", "17.06.x", "17.09.x", "18.06.x"},
+	"1.12": {"1.11.x", "1.12.x", "1.13.x", "17.03.x", "17.06.x", "17.09.x", "18.06.x", "18.09.x"},
+	"1.13": {"1.11.x", "1.12.x", "1.13.x", "17.03.x", "17.06.x", "17.09.x", "18.06.x", "18.09.x"},
 }
 
 type dockerConfig struct {