diff --git a/distro/changelog.xml b/distro/changelog.xml
index 50b0ee0..e3d374b 100644
--- a/distro/changelog.xml
+++ b/distro/changelog.xml
@@ -13,8 +13,12 @@
 		<Change>Templates are returned ordered by creation date</Change>
 		<Change>Rules are returned ordered by creation date</Change>
 	</Changeset>
-	<Changeset component="org.gcube.data-analisys.tabular-data-service.1-8-0" date="2016-02-29"> 
+	<Changeset component="org.gcube.data-analisys.tabular-data-service.1-8-1" date="2016-02-29"> 
 		<Change>internal authorization removed</Change>
 		<Change>moved to smartgears 2.0</Change>
 	</Changeset>
+	<Changeset component="org.gcube.data-analisys.tabular-data-service.1-8-1" date="2017-05-26"> 
+		<Change>removed comet-operation dependency</Change>
+		<Change>force dependency to xstream.1.4.9</Change>
+	</Changeset>
 </ReleaseNotes>
\ No newline at end of file