diff --git a/composer.json b/composer.json
index 9ca4e6afbb88f8a1db388c886b26cf246aa51a35..4d654f95da1241f8d4d87d75ca1288dd7c5c9f13 100644
--- a/composer.json
+++ b/composer.json
@@ -6,7 +6,7 @@
     "license": [
         "GPL-2.0-or-later"
     ],
-    "version": "6.0.0-dev",
+    "version": "6.0.0",
     "repositories": [
         {
             "type": "composer",
diff --git a/ext_emconf.php b/ext_emconf.php
index 47c4c6b2e502cd935a7d18b11a6733a394603163..08e654746371dacca4fc91d213a2b068c92c2040 100644
--- a/ext_emconf.php
+++ b/ext_emconf.php
@@ -8,8 +8,8 @@ $EM_CONF['sg_mail'] = [
 	'title' => 'Mail Templates',
 	'description' => 'Mail Templates',
 	'category' => 'module',
-	'version' => '6.0.0-dev',
-	'state' => 'experimental',
+	'version' => '6.0.0',
+	'state' => 'stable',
 	'uploadfolder' => FALSE,
 	'createDirs' => '',
 	'clearcacheonload' => FALSE,