diff -Nru swauth-1.3.0/debian/changelog swauth-1.3.0/debian/changelog
--- swauth-1.3.0/debian/changelog	2017-12-09 16:46:39.000000000 +0000
+++ swauth-1.3.0/debian/changelog	2018-06-04 10:43:09.000000000 +0100
@@ -1,3 +1,10 @@
+swauth (1.3.0-1ubuntu1) bionic; urgency=medium
+
+  * Add Breaks and Replaces rules to ensure python-swauth package removed on upgrade.
+    - LP: #1772681
+
+ -- Edward Hope-Morley <edward.hope-morley@canonical.com>  Wed, 23 May 2018 12:48:46 +0100
+
 swauth (1.3.0-1) unstable; urgency=medium
 
   * New upstream release
diff -Nru swauth-1.3.0/debian/control swauth-1.3.0/debian/control
--- swauth-1.3.0/debian/control	2017-12-09 16:45:14.000000000 +0000
+++ swauth-1.3.0/debian/control	2018-06-04 10:42:10.000000000 +0100
@@ -30,6 +30,9 @@
 Architecture: all
 Breaks:
  swift-plugin-s3 (<< 1.12),
+ python-swauth,
+Replaces:
+ python-swauth,
 Depends:
  python-eventlet (>= 0.18.4),
  python-swiftclient (>= 3.2.0),