diff --git a/l18n b/l18n
index 4763fda..dd6bc2b 160000
--- a/l18n
+++ b/l18n
@@ -1 +1 @@
-Subproject commit 4763fda8340279be6db10a2c085da66e433e66ad
+Subproject commit dd6bc2b780f9cfee4fd9a3726919db7d51ae2337
diff --git a/src/MDMarkingTypesSet.php b/src/MDMarkingTypesSet.php
index 5fa94b4..ce759c6 100644
--- a/src/MDMarkingTypesSet.php
+++ b/src/MDMarkingTypesSet.php
@@ -22,6 +22,7 @@ final class MDMarkingTypesSet extends MDValueSet {
         'embroidered',
         'handwritten',
         'screwed',
+        'burnt_in',
         'sewn',
         'glued',
     ];