diff --git a/Documentation/Settings.cfg b/Documentation/Settings.cfg
index fa43de77..50d89477 100644
--- a/Documentation/Settings.cfg
+++ b/Documentation/Settings.cfg
@@ -4,8 +4,8 @@
 [general]
 
 project = schema
-version = 3.4
-release = 3.4.1
+version = 3.5
+release = 3.5.0-dev
 copyright = since 2019 by Chris Müller
 
 [html_theme_options]
diff --git a/composer.json b/composer.json
index 650836a2..47f83af3 100644
--- a/composer.json
+++ b/composer.json
@@ -80,7 +80,7 @@
 	},
 	"extra": {
 		"branch-alias": {
-			"dev-main": "3.4.x-dev"
+			"dev-main": "3.5.x-dev"
 		},
 		"typo3/cms": {
 			"app-dir": ".Build",
diff --git a/ext_emconf.php b/ext_emconf.php
index b69092e0..035b5859 100644
--- a/ext_emconf.php
+++ b/ext_emconf.php
@@ -8,7 +8,7 @@
     'clearCacheOnLoad' => true,
     'author' => 'Chris Müller',
     'author_email' => 'typo3@brotkrueml.dev',
-    'version' => '3.4.1',
+    'version' => '3.5.0-dev',
     'constraints' => [
         'depends' => [
             'php' => '8.1.0-0.0.0',