diff --git a/Koha.pm b/Koha.pm
index ce54d5217f..5215cae20f 100644
--- a/Koha.pm
+++ b/Koha.pm
@@ -29,7 +29,7 @@ use vars qw{ $VERSION };
 # - #4 : the developer version. The 4th number is the database subversion.
 #        used by developers when the database changes. updatedatabase take care of the changes itself
 #        and is automatically called by Auth.pm when needed.
-$VERSION = "3.21.00.054";
+$VERSION = "3.21.00.055";
 
 sub version {
     return $VERSION;
diff --git a/installer/data/mysql/updatedatabase.pl b/installer/data/mysql/updatedatabase.pl
index 047548ff51..355656d71d 100755
--- a/installer/data/mysql/updatedatabase.pl
+++ b/installer/data/mysql/updatedatabase.pl
@@ -11351,6 +11351,12 @@ if(CheckVersion($DBversion)) {
     SetVersion($DBversion);
 }
 
+$DBversion = "3.21.00.055";
+if ( CheckVersion($DBversion) ) {
+    print "Upgrade to $DBversion done (Koha 3.22 beta)\n";
+    SetVersion($DBversion);
+}
+
 # DEVELOPER PROCESS, search for anything to execute in the db_update directory
 # SEE bug 13068
 # if there is anything in the atomicupdate, read and execute it.