Update requirements with the new released libraries

Change-Id: I5d6aef685a920d4a3bb486e1a69543526b651363
diff --git a/lib/xos-migrate/requirements.txt b/lib/xos-migrate/requirements.txt
index ab2ff4a..b1ae935 100644
--- a/lib/xos-migrate/requirements.txt
+++ b/lib/xos-migrate/requirements.txt
@@ -2,5 +2,5 @@
 django-extensions~=2.1.6
 djangorestframework~=3.9.1
 multistructlog~=2.1.0
-xosconfig~=3.2.5
-xosgenx~=3.2.5
+xosconfig~=4.0.0
+xosgenx~=4.0.0