diff --git a/Koha.pm b/Koha.pm
index 299c276183..025edf0b2a 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 = "21.12.00.054";
+$VERSION = "21.12.00.055";
 
 sub version {
     return $VERSION;
diff --git a/installer/data/mysql/atomicupdate/bug_13412-add_GenerateAuthorityField_syspref.pl b/installer/data/mysql/db_revs/211200055.pl
similarity index 99%
rename from installer/data/mysql/atomicupdate/bug_13412-add_GenerateAuthorityField_syspref.pl
rename to installer/data/mysql/db_revs/211200055.pl
index 49e37e6aa2..c18f36a3fd 100755
--- a/installer/data/mysql/atomicupdate/bug_13412-add_GenerateAuthorityField_syspref.pl
+++ b/installer/data/mysql/db_revs/211200055.pl
@@ -1,5 +1,5 @@
 use Modern::Perl;
- 
+
 return {
     bug_number => "13412",
     description => "Add GenerateAuthorityField667 and GenerateAuthorityField670 system preferences",