diff --git a/package.json b/package.json
index 11bacfc..b48030a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vaadin/vaadin-messages",
-  "version": "1.0.0-alpha1",
+  "version": "2.0.0-alpha1",
   "description": "vaadin-messages",
   "main": "vaadin-message.js",
   "module": "vaadin-message.js",
diff --git a/src/vaadin-message-input.js b/src/vaadin-message-input.js
index d828bd7..8091936 100644
--- a/src/vaadin-message-input.js
+++ b/src/vaadin-message-input.js
@@ -66,7 +66,7 @@ class MessageInputElement extends ElementMixin(ThemableMixin(PolymerElement)) {
   }
 
   static get version() {
-    return '1.0.0-alpha1';
+    return '2.0.0-alpha1';
   }
 
   ready() {
diff --git a/src/vaadin-message-list.js b/src/vaadin-message-list.js
index 874e841..76821b8 100644
--- a/src/vaadin-message-list.js
+++ b/src/vaadin-message-list.js
@@ -121,7 +121,7 @@ class MessageListElement extends ElementMixin(ThemableMixin(PolymerElement)) {
   }
 
   static get version() {
-    return '1.0.0-alpha1';
+    return '2.0.0-alpha1';
   }
 }
 
diff --git a/src/vaadin-message.js b/src/vaadin-message.js
index 0a3e6e1..a40891a 100644
--- a/src/vaadin-message.js
+++ b/src/vaadin-message.js
@@ -162,7 +162,7 @@ class MessageElement extends ElementMixin(ThemableMixin(PolymerElement)) {
   }
 
   static get version() {
-    return '1.0.0-alpha1';
+    return '2.0.0-alpha1';
   }
 }