diff --git a/Makefile b/Makefile
index f30d036db..ce56f989e 100644
--- a/Makefile
+++ b/Makefile
@@ -57,6 +57,8 @@ install: check-virtualenv
 run_server:
 	${PYTHON} odoo-bin --config=${CONFIG} $(if $(MODULES),-u ${MODULES},) $(if ${DEBUG},--log-handler odoo.tools.convert:DEBUG)
 # self.env['ir.module.module'].search([('name', '=', 'crm')]).button_immediate_uninstall()
+run_migration:
+	${PYTHON} odoo-bin -c ${CONFIG} --database=${DATABASE} --upgrade-path=${UPGRADE_DIR} --load=base,web,openupgrade_framework --update all --stop-after-init
 enter_shell:
 	${PYTHON} odoo-bin shell --config=${CONFIG} -d ${DATABASE}
 run_test: 
diff --git a/exercise b/exercise
index 70ae66ee4..7819a1d6d 160000
--- a/exercise
+++ b/exercise
@@ -1 +1 @@
-Subproject commit 70ae66ee4b80ac134bedbe3123eebe7e973e984a
+Subproject commit 7819a1d6db40fec509aabb14c830d3d641a0ea5e
diff --git a/extra-addons b/extra-addons
index 8815fc2dd..e3c23662a 160000
--- a/extra-addons
+++ b/extra-addons
@@ -1 +1 @@
-Subproject commit 8815fc2dd5e6db83c51ffe4298885f245ee41fb3
+Subproject commit e3c23662a1aa5b988ec31210f892ce2244063dce
diff --git a/utility b/utility
index 950f5cab9..b897c6d70 160000
--- a/utility
+++ b/utility
@@ -1 +1 @@
-Subproject commit 950f5cab9e86dabc82cba7106f8e5d9f82848f9c
+Subproject commit b897c6d70a3c30bbdffe2fe8624d93c0bbb5714b