diff -Nru accountsservice-23.13.9/debian/changelog accountsservice-23.13.9/debian/changelog
--- accountsservice-23.13.9/debian/changelog	2024-03-08 03:46:43.000000000 +0000
+++ accountsservice-23.13.9/debian/changelog	2024-03-12 21:51:36.000000000 +0000
@@ -1,3 +1,11 @@
+accountsservice (23.13.9-2ubuntu4) noble; urgency=medium
+
+  * Bug-fix
+    Resolve FTBFS
+    0001-tests-s-assertEquals-assertEqual.patch
+
+ -- David Mohammed <fossfreedom@ubuntu.com>  Tue, 12 Mar 2024 21:51:36 +0000
+
 accountsservice (23.13.9-2ubuntu3) noble; urgency=medium
 
   * No-change rebuild against libglib2.0-0t64
diff -Nru accountsservice-23.13.9/debian/patches/series accountsservice-23.13.9/debian/patches/series
--- accountsservice-23.13.9/debian/patches/series	2023-06-26 15:25:07.000000000 +0100
+++ accountsservice-23.13.9/debian/patches/series	2024-03-12 21:51:28.000000000 +0000
@@ -11,3 +11,4 @@
 0021-support-extrausers.patch
 no-check-format.patch
 ubuntu_notest_language.patch
+tests-s-assertEquals-assertEqual.patch
diff -Nru accountsservice-23.13.9/debian/patches/tests-s-assertEquals-assertEqual.patch accountsservice-23.13.9/debian/patches/tests-s-assertEquals-assertEqual.patch
--- accountsservice-23.13.9/debian/patches/tests-s-assertEquals-assertEqual.patch	1970-01-01 01:00:00.000000000 +0100
+++ accountsservice-23.13.9/debian/patches/tests-s-assertEquals-assertEqual.patch	2024-03-12 21:51:36.000000000 +0000
@@ -0,0 +1,39 @@
+Applied-Upstream: commit:ad0365b77b583da06bcd1e8da4c1bed74129895a
+Author: Ray Strode <rstrode@redhat.com>
+Last-Update: 2023-10-28
+Description: [PATCH] tests: s/assertEquals/assertEqual/
+
+CI is currently failing with:
+
+Traceback (most recent call last):
+  File "/home/user/accountsservice/_build/../tests/test-libaccountsservice.py", line 118, in test_multiple_inflight_get_user_by_id_calls
+    self.assertEquals(user.get_user_name(), 'pizza')
+    ^^^^^^^^^^^^^^^^^
+AttributeError: 'TestAccountsServicePreExistingUser' object has no attribute 'assertEquals'. Did you mean: 'assertEqual'?
+
+I have no idea if assertEquals was dropped, or if CI has been failing
+all this time or what.
+
+This commit makes the suggested change.
+---
+ tests/test-libaccountsservice.py | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/tests/test-libaccountsservice.py b/tests/test-libaccountsservice.py
+index f0261b1..f2fcbc2 100644
+--- a/tests/test-libaccountsservice.py
++++ b/tests/test-libaccountsservice.py
+@@ -115,8 +115,8 @@ class TestAccountsServicePreExistingUser(AccountsServiceTestBase):
+             self.assertTrue(user_objects[instance].is_loaded())
+ 
+         for user in user_objects:
+-            self.assertEquals(user.get_user_name(), 'pizza')
+-            self.assertEquals(user.get_uid(), 2001)
++            self.assertEqual(user.get_user_name(), 'pizza')
++            self.assertEqual(user.get_uid(), 2001)
+ 
+ @unittest.skipUnless(have_accounts_service,
+                      'AccountsService gi introspection not available')
+-- 
+2.43.0
+