diff --git a/ext_emconf.php b/ext_emconf.php
index ad7480f..42d6f05 100755
--- a/ext_emconf.php
+++ b/ext_emconf.php
@@ -16,7 +16,7 @@
         Add new validators, Add new Fieldtypes or Add new Field Properties',
     'category' => 'plugin',
     'shy' => 0,
-    'version' => '3.0.0',
+    'version' => '3.1.0',
     'dependencies' => '',
     'conflicts' => '',
     'priority' => '',
diff --git a/readme.md b/readme.md
index 81637a3..06ac55a 100644
--- a/readme.md
+++ b/readme.md
@@ -2,4 +2,5 @@
 
 # Changelog
 
-- First upload to github
+- 3.1.0 Add composer.json
+- 3.0.0 First upload to github