diff --git a/Koha.pm b/Koha.pm
index 66247ac169..95af43d6f9 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 = "20.11.17.000";
+$VERSION = "20.11.18.000";
 
 sub version {
     return $VERSION;
diff --git a/installer/data/mysql/updatedatabase.pl b/installer/data/mysql/updatedatabase.pl
index 3761c52286..12430be075 100755
--- a/installer/data/mysql/updatedatabase.pl
+++ b/installer/data/mysql/updatedatabase.pl
@@ -23827,6 +23827,11 @@ if ( CheckVersion( $DBversion ) ) {
     NewVersion( $DBversion, "", "Koha 20.11.17 release" );
 }
 
+$DBversion = '20.11.18.000';
+if ( CheckVersion( $DBversion ) ) {
+    NewVersion( $DBversion, "", "Koha 20.11.18 release" );
+}
+
 
 # SEE bug 13068
 # if there is anything in the atomicupdate, read and execute it.