diff --git a/l18n b/l18n
index 592501f..73dc73e 160000
--- a/l18n
+++ b/l18n
@@ -1 +1 @@
-Subproject commit 592501f34836a91108cc64ebc7074818d2f0c686
+Subproject commit 73dc73e9dd631aefba5d519ba9218fdeba5d7db1
diff --git a/src/enums/MDSeriesContributorRole.php b/src/enums/MDSeriesContributorRole.php
index 2d1525b..c60ef89 100644
--- a/src/enums/MDSeriesContributorRole.php
+++ b/src/enums/MDSeriesContributorRole.php
@@ -31,6 +31,7 @@ enum MDSeriesContributorRole implements MDValueEnumInterface, JsonSerializable {
     case contributing_institution;
     case event_organizer;
     case movement_trainer;
+    case general_contributor;
 
     /**
      * Returns a value of this type based on a string.
@@ -62,6 +63,7 @@ enum MDSeriesContributorRole implements MDValueEnumInterface, JsonSerializable {
             "contributing_institution" => self::contributing_institution,
             "event_organizer" => self::event_organizer,
             "movement_trainer" => self::movement_trainer,
+            "general_contributor" => self::general_contributor,
             default => throw new MDpageParameterNotFromListException("Unknown series contributor role"),
         };
 
@@ -97,6 +99,7 @@ enum MDSeriesContributorRole implements MDValueEnumInterface, JsonSerializable {
             17 => self::contributing_institution,
             18 => self::event_organizer,
             19 => self::movement_trainer,
+            20 => self::general_contributor,
             default => throw new MDpageParameterNotFromListException("Unknown series contributor role"),
         };
 
@@ -190,6 +193,7 @@ enum MDSeriesContributorRole implements MDValueEnumInterface, JsonSerializable {
             self::contributing_institution => 17,
             self::event_organizer => 18,
             self::movement_trainer => 19,
+            self::general_contributor => 20,
             # default => throw new MDpageParameterNotFromListException("Unknown object record status"),
         };