Index: branches/5.3.x/install/upgrades.sql
===================================================================
diff -u -r16133 -r16217
--- branches/5.3.x/install/upgrades.sql	(.../upgrades.sql)	(revision 16133)
+++ branches/5.3.x/install/upgrades.sql	(.../upgrades.sql)	(revision 16217)
@@ -299,3 +299,7 @@
 # ===== v 5.3.0-B1 =====
 ALTER TABLE Affiliates DROP SSN;
 DELETE FROM LanguageLabels WHERE PhraseKey IN ('LA_FLD_SSN', 'LU_COMM_SSNFIELD', 'LU_FLD_SSNFIELD');
+
+UPDATE Modules
+SET ClassNamespace = 'InPortal\\Modules\\InCommerce'
+WHERE `Name` = 'In-Commerce';
