diff --git a/gluon/dal.py b/gluon/dal.py
index ceecf2e0..215fd4e1 100644
--- a/gluon/dal.py
+++ b/gluon/dal.py
@@ -14,6 +14,7 @@ from pydal import DAL as DAL
 from pydal import Field
 from pydal.objects import Row, Rows, Table, Query, Set, Expression
 from pydal import SQLCustomType, geoPoint, geoLine, geoPolygon
+from pydal.migrator import Migrator, InDBMigrator
 from gluon.serializers import custom_json, xml
 from gluon.utils import web2py_uuid
 from gluon import sqlhtml
diff --git a/gluon/packages/dal b/gluon/packages/dal
index 3e0fd7c0..6eece919 160000
--- a/gluon/packages/dal
+++ b/gluon/packages/dal
@@ -1 +1 @@
-Subproject commit 3e0fd7c01c340dec0f18a228fb91b3334b89f7f6
+Subproject commit 6eece9197148daf9e470036cc5ab1ad87ac57183