diff --git a/src/flextype/core/Flextype.php b/src/flextype/core/Flextype.php
index 84f74a97..9876487f 100644
--- a/src/flextype/core/Flextype.php
+++ b/src/flextype/core/Flextype.php
@@ -27,7 +27,7 @@ final class Flextype
     /**
      * Flextype version
      */
-    public const VERSION = '0.10.0';
+    public const VERSION = '1.0.0-alpha.1';
 
     /**
      * The Flextype instance.
diff --git a/src/flextype/flextype.yaml b/src/flextype/flextype.yaml
index 52449b54..2b32482b 100644
--- a/src/flextype/flextype.yaml
+++ b/src/flextype/flextype.yaml
@@ -1,5 +1,5 @@
 name: Flextype
-version: 0.10.0
+version: "1.0.0-alpha.1"
 description: Hybrid Content Management System with the freedom of a headless CMS and with the full functionality of a traditional CMS
 author:
   name: Sergey Romanenko