diff -Nru x264-0.160.3011+gitcde9a93/debian/changelog x264-0.160.3011+gitcde9a93/debian/changelog
--- x264-0.160.3011+gitcde9a93/debian/changelog	2021-03-24 16:57:25.000000000 +0000
+++ x264-0.160.3011+gitcde9a93/debian/changelog	2021-03-24 16:57:25.000000000 +0000
@@ -1,6 +1,6 @@
-x264 (2:0.160.3011+gitcde9a93-2~16.04.york0) bionic; urgency=medium
+x264 (2:0.160.3011+gitcde9a93-2~18.04.york0) bionic; urgency=medium
 
-  * lower debhelper, compat to 10
+  * debian/control: lower debhelper compat=11
 
  -- Jonathon Fernyhough <jonathon.fernyhough@york.ac.uk>  Wed, 24 Mar 2021 16:57:25 +0000
 
diff -Nru x264-0.160.3011+gitcde9a93/debian/compat x264-0.160.3011+gitcde9a93/debian/compat
--- x264-0.160.3011+gitcde9a93/debian/compat	2021-03-24 16:57:25.000000000 +0000
+++ x264-0.160.3011+gitcde9a93/debian/compat	2021-03-24 16:57:25.000000000 +0000
@@ -1 +1 @@
-10
+11
diff -Nru x264-0.160.3011+gitcde9a93/debian/control x264-0.160.3011+gitcde9a93/debian/control
--- x264-0.160.3011+gitcde9a93/debian/control	2021-03-24 16:57:25.000000000 +0000
+++ x264-0.160.3011+gitcde9a93/debian/control	2021-03-24 16:57:25.000000000 +0000
@@ -6,7 +6,7 @@
  Reinhard Tartler <siretart@tauware.de>,
  Rico Tzschichholz <ricotz@ubuntu.com>
 Build-Depends:
- debhelper (>= 10),
+ debhelper (>= 11),
  libavformat-dev (>= 6:9) <!stage1>,
  libffms2-dev <!stage1>,
  libgpac-dev (>= 0.5.0+svn4288~) <!stage1>,
diff -Nru x264-0.160.3011+gitcde9a93/debian/control.in x264-0.160.3011+gitcde9a93/debian/control.in
--- x264-0.160.3011+gitcde9a93/debian/control.in	2021-03-24 16:57:25.000000000 +0000
+++ x264-0.160.3011+gitcde9a93/debian/control.in	2021-03-24 16:57:25.000000000 +0000
@@ -6,7 +6,7 @@
  Reinhard Tartler <siretart@tauware.de>,
  Rico Tzschichholz <ricotz@ubuntu.com>
 Build-Depends:
- debhelper (>= 10),
+ debhelper (>= 11),
  libavformat-dev (>= 6:9) <!stage1>,
  libffms2-dev <!stage1>,
  libgpac-dev (>= 0.5.0+svn4288~) <!stage1>,