diff --git a/scripts/collate-gpads.pl b/scripts/collate-gpads.pl
index 00fdf38b..c779a9ed 100755
--- a/scripts/collate-gpads.pl
+++ b/scripts/collate-gpads.pl
@@ -77,7 +77,7 @@ sub write_line_to_file {
   if (!$fhmap{$base}) {
     my $fh = FileHandle::new();
     $fh->open(">legacy/$base.gpad") || die $base;
-    print $fh "!gpa-version: 1.1\n";
+    print $fh "!gpa-version: 1.2\n";
     print $fh "!collation date: $today\n";
     print $fh "!collated from production models in https://github.com/geneontology/noctua-models/ where col1 matches $base; special rules for MGI (https://github.com/geneontology/pipeline/issues/313)\n";