diff --git a/ChangeLog b/ChangeLog
index e5a214c..6f4e377 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2014-08-07  Felix Nagel  <info@felixnagel.com>
+
+	0.3.1 released: maintenance
+	* fixed: extension constraints
+	* improved: EM description
+
 2014-08-01  Felix Nagel  <info@felixnagel.com>
 
 	0.3.0 released: New minifier
diff --git a/ext_emconf.php b/ext_emconf.php
index 52b7421..a5f4dc2 100644
--- a/ext_emconf.php
+++ b/ext_emconf.php
@@ -27,7 +27,7 @@
 	'modify_tables' => '',
 	'clearCacheOnLoad' => 0,
 	'lockType' => '',
-	'version' => '0.3.0',
+	'version' => '0.3.1',
 	'dependencies' => '',
 	'conflicts' => '',
 	'constraints' => array(