diff --git a/package.json b/package.json
index 8e7a9ec..fdf2a15 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vaadin/vaadin-lumo-styles",
-  "version": "1.1.0-alpha3",
+  "version": "1.1.0-beta1",
   "description": "Lumo is a design system foundation for modern web applications, used by Vaadin components",
   "main": "lumo.html",
   "repository": "vaadin/vaadin-lumo-styles",
diff --git a/version.html b/version.html
index 81d1e09..afb9c01 100644
--- a/version.html
+++ b/version.html
@@ -7,7 +7,7 @@
 
     class Lumo extends HTMLElement {
       static get version() {
-        return '1.1.0-alpha3';
+        return '1.1.0-beta1';
       }
     }