diff -Nru grub2-signed-1.34.9/debian/changelog grub2-signed-1.34.9ubuntu10/debian/changelog
--- grub2-signed-1.34.9/debian/changelog	2016-02-25 21:11:46.000000000 +0100
+++ grub2-signed-1.34.9ubuntu10/debian/changelog	2016-07-04 13:16:09.000000000 +0200
@@ -1,3 +1,9 @@
+grub2-signed (1.34.9ubuntu10) trusty; urgency=medium
+
+  * Rebuild against grub-efi-amd64 2.02~beta2-9ubuntu1.11 (LP: #1591818)
+
+ -- Martin Pitt <martin.pitt@ubuntu.com>  Mon, 04 Jul 2016 13:15:40 +0200
+
 grub2-signed (1.34.9) trusty; urgency=medium
 
   * Rebuild against grub-efi-amd64 2.02~beta2-9ubuntu1.8 (LP: #1549064)
diff -Nru grub2-signed-1.34.9/debian/control grub2-signed-1.34.9ubuntu10/debian/control
--- grub2-signed-1.34.9/debian/control	2015-12-16 22:25:03.000000000 +0100
+++ grub2-signed-1.34.9ubuntu10/debian/control	2016-07-04 13:15:37.000000000 +0200
@@ -2,7 +2,7 @@
 Section: utils
 Priority: optional
 Maintainer: Colin Watson <cjwatson@ubuntu.com>
-Build-Depends: debhelper (>= 9), lsb-release, python3, python3-apt, grub-efi-amd64-bin (>= 2.02~beta2-9ubuntu1.7)
+Build-Depends: debhelper (>= 9), lsb-release, python3, python3-apt, grub-efi-amd64-bin (>= 2.02~beta2-9ubuntu1.11)
 Standards-Version: 3.9.5
 
 Package: grub-efi-amd64-signed