diff --git a/src/Dibi/dibi.php b/src/Dibi/dibi.php
index 8ceaf6b8..cdfd8088 100644
--- a/src/Dibi/dibi.php
+++ b/src/Dibi/dibi.php
@@ -22,7 +22,7 @@ class dibi
 
 	/** version */
 	const
-		VERSION = '3.1-dev',
+		VERSION = '3.1.0',
 		REVISION = 'released on 2017-06-09';
 
 	/** sorting order */