diff --git a/ui5.yaml b/ui5.yaml
index 4091a4da3..9c9d268af 100644
--- a/ui5.yaml
+++ b/ui5.yaml
@@ -1,4 +1,4 @@
-specVersion: '2.0'
+specVersion: '3.0'
 metadata:
   name: openui5-sample-app
 type: application
diff --git a/webapp/manifest.json b/webapp/manifest.json
index cf3c0806d..c7e6617b7 100644
--- a/webapp/manifest.json
+++ b/webapp/manifest.json
@@ -1,5 +1,5 @@
 {
-	"_version": "1.12.0",
+	"_version": "1.56.0",
 	"sap.app": {
 		"id": "sap.ui.demo.todo",
 		"type": "application"