diff --git a/src/main/java/com/eprosima/fastdds/idl/templates/XTypesTypeObjectSource.stg b/src/main/java/com/eprosima/fastdds/idl/templates/XTypesTypeObjectSource.stg
index 22623187..bdc51e49 100644
--- a/src/main/java/com/eprosima/fastdds/idl/templates/XTypesTypeObjectSource.stg
+++ b/src/main/java/com/eprosima/fastdds/idl/templates/XTypesTypeObjectSource.stg
@@ -385,8 +385,6 @@ $endif$
 get_type_identifier(type, name) ::= <<
 $if (type.isAliasType)$
 $get_type_identifier_registry(typename=type.scopedname, name=name)$
-$elseif (type.isByteType)$
-$get_type_identifier_registry(typename="_byte", name=name)$
 $elseif (type.primitive && !type.isEnumType)$
 $get_type_identifier_registry(typename=["_", type.cppTypenameForTypeId], name=name)$
 $elseif (type.isStringType)$
diff --git a/thirdparty/dds-types-test b/thirdparty/dds-types-test
index 1c87a16d..046b97d7 160000
--- a/thirdparty/dds-types-test
+++ b/thirdparty/dds-types-test
@@ -1 +1 @@
-Subproject commit 1c87a16d2be220a65474499743e3759ef553b030
+Subproject commit 046b97d7c770a18d8011472774946fadea69bdef
diff --git a/thirdparty/idl-parser b/thirdparty/idl-parser
index 39de736d..e49c39d6 160000
--- a/thirdparty/idl-parser
+++ b/thirdparty/idl-parser
@@ -1 +1 @@
-Subproject commit 39de736d1fb0ee839266104cc0da548946b87cbb
+Subproject commit e49c39d63a947fbb567a698b154f8b09d1a97c3b