diff --git a/meta/recipes-connectivity/bind/bind/0001-avoid-start-failure-with-bind-user.patch b/meta/recipes-connectivity/bind/bind/0001-avoid-start-failure-with-bind-user.patch
index 78ab6b87fc..afb09f40a2 100644
--- a/meta/recipes-connectivity/bind/bind/0001-avoid-start-failure-with-bind-user.patch
+++ b/meta/recipes-connectivity/bind/bind/0001-avoid-start-failure-with-bind-user.patch
@@ -1,4 +1,4 @@
-From c70f74164bea8a8c54c03becffb2f21103dd1f31 Mon Sep 17 00:00:00 2001
+From f7e8be34d49cf4bcf5b44eb9c8c9c3e3304eec0f Mon Sep 17 00:00:00 2001
 From: Chen Qi <Qi.Chen@windriver.com>
 Date: Mon, 15 Oct 2018 16:55:09 +0800
 Subject: [PATCH] avoid start failure with bind user
diff --git a/meta/recipes-connectivity/bind/bind/0001-named-lwresd-V-and-start-log-hide-build-options.patch b/meta/recipes-connectivity/bind/bind/0001-named-lwresd-V-and-start-log-hide-build-options.patch
index 53e439721f..c1f2291b4b 100644
--- a/meta/recipes-connectivity/bind/bind/0001-named-lwresd-V-and-start-log-hide-build-options.patch
+++ b/meta/recipes-connectivity/bind/bind/0001-named-lwresd-V-and-start-log-hide-build-options.patch
@@ -1,4 +1,4 @@
-From 0dd67d85705cbcfa9a2759c46f3cdf3d0d6375de Mon Sep 17 00:00:00 2001
+From 085f8c4bebfbbd0ec5a68d8cbc1d8ada78db36da Mon Sep 17 00:00:00 2001
 From: Hongxu Jia <hongxu.jia@windriver.com>
 Date: Mon, 27 Aug 2018 21:24:20 +0800
 Subject: [PATCH] `named/lwresd -V' and start log hide build options
@@ -20,7 +20,7 @@ Signed-off-by: Armin Kuster <akuster@mvista.com>
  1 file changed, 1 insertion(+), 1 deletion(-)
 
 diff --git a/configure.ac b/configure.ac
-index f9cf4a4..0ce3d26 100644
+index 8700f81..102d8fa 100644
 --- a/configure.ac
 +++ b/configure.ac
 @@ -35,7 +35,7 @@ AC_DEFINE([PACKAGE_VERSION_EXTRA], ["][bind_VERSION_EXTRA]["], [BIND 9 Extra par
diff --git a/meta/recipes-connectivity/bind/bind/bind-ensure-searching-for-json-headers-searches-sysr.patch b/meta/recipes-connectivity/bind/bind/bind-ensure-searching-for-json-headers-searches-sysr.patch
index 38d208fc1c..d6480dbd37 100644
--- a/meta/recipes-connectivity/bind/bind/bind-ensure-searching-for-json-headers-searches-sysr.patch
+++ b/meta/recipes-connectivity/bind/bind/bind-ensure-searching-for-json-headers-searches-sysr.patch
@@ -1,4 +1,4 @@
-From 8c9c817933eef20328f10237bbd964580db0a3ad Mon Sep 17 00:00:00 2001
+From 456b454e0456a11ab118084ef2311c7b1cd8ba8b Mon Sep 17 00:00:00 2001
 From: Paul Gortmaker <paul.gortmaker@windriver.com>
 Date: Tue, 9 Jun 2015 11:22:00 -0400
 Subject: [PATCH] bind: ensure searching for json headers searches sysroot
@@ -32,7 +32,7 @@ Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
  1 file changed, 1 insertion(+), 1 deletion(-)
 
 diff --git a/configure.ac b/configure.ac
-index 334b551..f9cf4a4 100644
+index f25c368..8700f81 100644
 --- a/configure.ac
 +++ b/configure.ac
 @@ -863,7 +863,7 @@ AS_CASE([$with_lmdb],
diff --git a/meta/recipes-connectivity/bind/bind/conf.patch b/meta/recipes-connectivity/bind/bind/conf.patch
index 102fe46ffe..f8f978dec9 100644
--- a/meta/recipes-connectivity/bind/bind/conf.patch
+++ b/meta/recipes-connectivity/bind/bind/conf.patch
@@ -1,4 +1,4 @@
-From 83a892af19bf1455ce7132350332ed6d7f1e2b94 Mon Sep 17 00:00:00 2001
+From 94a9914a6c2b7ca9dac5be9600e83d68ed6d03c5 Mon Sep 17 00:00:00 2001
 From: Qing He <qing.he@intel.com>
 Date: Tue, 30 Nov 2010 13:35:42 +0800
 Subject: [PATCH] bind: add new recipe
diff --git a/meta/recipes-connectivity/bind/bind/init.d-add-support-for-read-only-rootfs.patch b/meta/recipes-connectivity/bind/bind/init.d-add-support-for-read-only-rootfs.patch
index 984d401c70..f4b1281532 100644
--- a/meta/recipes-connectivity/bind/bind/init.d-add-support-for-read-only-rootfs.patch
+++ b/meta/recipes-connectivity/bind/bind/init.d-add-support-for-read-only-rootfs.patch
@@ -1,4 +1,4 @@
-From 1393cbf6b0084128fdfc9b5afb3bcc307265d094 Mon Sep 17 00:00:00 2001
+From 142b1a5dbf2935c848c49becfa71421a3ab0fd20 Mon Sep 17 00:00:00 2001
 From: Chen Qi <Qi.Chen@windriver.com>
 Date: Thu, 27 Mar 2014 02:34:41 +0000
 Subject: [PATCH] init.d: add support for read-only rootfs
diff --git a/meta/recipes-connectivity/bind/bind/make-etc-initd-bind-stop-work.patch b/meta/recipes-connectivity/bind/bind/make-etc-initd-bind-stop-work.patch
index 74f2ef83a0..b883fd1402 100644
--- a/meta/recipes-connectivity/bind/bind/make-etc-initd-bind-stop-work.patch
+++ b/meta/recipes-connectivity/bind/bind/make-etc-initd-bind-stop-work.patch
@@ -1,4 +1,4 @@
-From ce06506bb3fe661e03161af3a603bd228590a254 Mon Sep 17 00:00:00 2001
+From 9438376167b00a3b4ecda093e956eee47c97e7ef Mon Sep 17 00:00:00 2001
 From: Roy Li <rongqing.li@windriver.com>
 Date: Thu, 15 Nov 2012 02:27:54 +0000
 Subject: [PATCH] bind: make "/etc/init.d/bind stop" work
diff --git a/meta/recipes-connectivity/bind/bind_9.20.10.bb b/meta/recipes-connectivity/bind/bind_9.20.11.bb
similarity index 97%
rename from meta/recipes-connectivity/bind/bind_9.20.10.bb
rename to meta/recipes-connectivity/bind/bind_9.20.11.bb
index 32f0bdf7b5..8d230f6e95 100644
--- a/meta/recipes-connectivity/bind/bind_9.20.10.bb
+++ b/meta/recipes-connectivity/bind/bind_9.20.11.bb
@@ -20,7 +20,7 @@ SRC_URI = "https://ftp.isc.org/isc/bind9/${PV}/${BPN}-${PV}.tar.xz \
            file://0001-avoid-start-failure-with-bind-user.patch \
            "
 
-SRC_URI[sha256sum] = "0fb3ba2c337bb488ca68f5df296c435cd255058fb63d0822e91db0235c905716"
+SRC_URI[sha256sum] = "4da2d532e668bc21e883f6e6d9d3d81794d9ec60b181530385649a56f46ee17a"
 
 UPSTREAM_CHECK_URI = "https://ftp.isc.org/isc/bind9/"
 # follow the ESV versions divisible by 2
