diff --git a/db_structure.xml b/db_structure.xml
index fc7f1082ffa..a86e5e6a8fd 100644
--- a/db_structure.xml
+++ b/db_structure.xml
@@ -261,6 +261,14 @@
 				<length>4</length>
 			</field>
 
+			<field>
+				<name>storage_mtime</name>
+				<type>integer</type>
+				<default></default>
+				<notnull>true</notnull>
+				<length>4</length>
+			</field>
+
 			<field>
 				<name>encrypted</name>
 				<type>integer</type>
diff --git a/lib/util.php b/lib/util.php
index a5fe4cb175a..7950586b580 100755
--- a/lib/util.php
+++ b/lib/util.php
@@ -74,7 +74,7 @@ class OC_Util {
 	 */
 	public static function getVersion() {
 		// hint: We only can count up. So the internal version number of ownCloud 4.5 will be 4.90.0. This is not visible to the user
-		return array(4, 91, 9);
+		return array(4, 91, 10);
 	}
 
 	/**