diff --git a/src/nut/3rdparty/serializer b/src/nut/3rdparty/serializer
index 2dc11b3..acbd689 160000
--- a/src/nut/3rdparty/serializer
+++ b/src/nut/3rdparty/serializer
@@ -1 +1 @@
-Subproject commit 2dc11b380a07424a4face3046cc6b5e50aefb700
+Subproject commit acbd68924feb9ee412b4d69bbf24cb3a3cffdfd6
diff --git a/src/nut/database.cpp b/src/nut/database.cpp
index 205b895..b9776fe 100644
--- a/src/nut/database.cpp
+++ b/src/nut/database.cpp
@@ -282,7 +282,7 @@ DatabaseModel DatabasePrivate::getLastSchema()
 {
     Row<ChangeLogTable> u = changeLogs->query()
             ->orderBy(!ChangeLogTable::idField())
-            .first();
+            ->first();
 
 //    DatabaseModel ret(q->metaObject()->className());