diff --git a/Koha.pm b/Koha.pm
index 341590c554..caaf408a0b 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 = "20.05.11.004";
+$VERSION = "20.05.12.000";
 
 sub version {
     return $VERSION;
diff --git a/installer/data/mysql/updatedatabase.pl b/installer/data/mysql/updatedatabase.pl
index 59bd9b33b5..6865fa4f57 100755
--- a/installer/data/mysql/updatedatabase.pl
+++ b/installer/data/mysql/updatedatabase.pl
@@ -22657,6 +22657,12 @@ if( CheckVersion( $DBversion ) ) {
     NewVersion( $DBversion, 28244, "Fix Ukrainian typo in English");
 }
 
+$DBversion = "20.05.12.000";
+if ( CheckVersion($DBversion) ) {
+    print "Upgrade to $DBversion done (20.05.12 release)\n";
+    SetVersion ($DBversion);
+}
+
 # SEE bug 13068
 # if there is anything in the atomicupdate, read and execute it.
 my $update_dir = C4::Context->config('intranetdir') . '/installer/data/mysql/atomicupdate/';