diff --git a/composer.json b/composer.json
index 9d65d50..0742abf 100644
--- a/composer.json
+++ b/composer.json
@@ -1,7 +1,7 @@
 {
     "name": "jigarius/drall",
     "description": "Drall is a command-line utility to run drush on multi-site Drupal installations.",
-    "version": "1.1.0-rc1",
+    "version": "2.0.0-rc1",
     "homepage": "https://github.com/jigarius/drall",
     "license": "GPL-3.0-only",
     "keywords": ["drupal", "drush", "drall", "cli"],
diff --git a/src/Drall.php b/src/Drall.php
index bb7b2f8..4c49efa 100644
--- a/src/Drall.php
+++ b/src/Drall.php
@@ -23,7 +23,7 @@ final class Drall extends Application {
 
   const NAME = 'Drall';
 
-  const VERSION = '1.1.0-rc1';
+  const VERSION = '2.0.0-rc1';
 
   use LoggerAwareTrait;
   use SiteDetectorAwareTrait;