--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,7 @@
+87
+
+* Fix problem while scrolling backwards
+
 86
 
 * Updated Spanish and Brazilian Portuguese translations
--- a/activity/activity.info
+++ b/activity/activity.info
@@ -4,7 +4,7 @@
 icon = activity-read
 exec = sugar-activity readactivity.ReadActivity
 show_launcher = no
-activity_version = 86
+activity_version = 87
 mime_types = application/pdf;image/vnd.djvu;image/x.djvu;image/tiff;application/x-cbz;application/x-cbr;application/epub+zip
 license = GPLv2+