diff -Nru seahorse-sharing-3.8.0/debian/changelog seahorse-sharing-3.8.0/debian/changelog
--- seahorse-sharing-3.8.0/debian/changelog	2016-09-24 12:28:18.000000000 +0000
+++ seahorse-sharing-3.8.0/debian/changelog	2019-01-14 03:28:17.000000000 +0000
@@ -1,3 +1,10 @@
+seahorse-sharing (3.8.0-0ubuntu3) disco; urgency=medium
+
+  * d/p/build-with-gpg22.patch: Grab patch from upstream Git to fix FTBFS with
+    GnuPG 2.2.
+
+ -- Logan Rosen <logan@ubuntu.com>  Sun, 13 Jan 2019 22:28:17 -0500
+
 seahorse-sharing (3.8.0-0ubuntu2) yakkety; urgency=medium
 
   * Add build-with-gpg21.patch:
diff -Nru seahorse-sharing-3.8.0/debian/patches/build-with-gpg22.patch seahorse-sharing-3.8.0/debian/patches/build-with-gpg22.patch
--- seahorse-sharing-3.8.0/debian/patches/build-with-gpg22.patch	1970-01-01 00:00:00.000000000 +0000
+++ seahorse-sharing-3.8.0/debian/patches/build-with-gpg22.patch	2019-01-14 03:28:05.000000000 +0000
@@ -0,0 +1,23 @@
+From 0370fb321032a7d830f523f9c508d10addf01cd5 Mon Sep 17 00:00:00 2001
+From: Antoine Jacoutot <ajacoutot@gnome.org>
+Date: Fri, 10 Nov 2017 09:03:47 +0100
+Subject: [PATCH] Accept GnuPG 2.2.x as supported version
+
+https://bugzilla.gnome.org/show_bug.cgi?id=790153
+---
+ configure.ac | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index 5e26c8f..2dd01b4 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -43,7 +43,7 @@ AC_ARG_ENABLE(gpg-check,
+ 	DO_CHECK=$enableval, DO_CHECK=yes)
+ 
+ if test	"$DO_CHECK" = "yes"; then
+-	accepted_versions="1.2 1.4 2.0 2.1"
++	accepted_versions="1.2 1.4 2.0 2.1 2.2"
+ 	AC_PATH_PROGS(GNUPG, [gpg gpg2], no)
+ 	ok="no"
+ 	if test "$GNUPG" != "no"; then
diff -Nru seahorse-sharing-3.8.0/debian/patches/series seahorse-sharing-3.8.0/debian/patches/series
--- seahorse-sharing-3.8.0/debian/patches/series	2016-09-24 12:28:18.000000000 +0000
+++ seahorse-sharing-3.8.0/debian/patches/series	2019-01-14 03:28:05.000000000 +0000
@@ -1 +1,2 @@
 build-with-gpg21.patch
+build-with-gpg22.patch