diff --git a/meta/recipes-support/boost/boost-1.90.0.inc b/meta/recipes-support/boost/boost-1.91.0.inc
similarity index 90%
rename from meta/recipes-support/boost/boost-1.90.0.inc
rename to meta/recipes-support/boost/boost-1.91.0.inc
index 9b0ce592d9..ba3f6062f3 100644
--- a/meta/recipes-support/boost/boost-1.90.0.inc
+++ b/meta/recipes-support/boost/boost-1.91.0.inc
@@ -12,7 +12,7 @@ BOOST_MAJ = "${@"_".join(d.getVar("PV").split(".")[0:2])}"
 BOOST_P = "boost_${BOOST_VER}"
 
 SRC_URI = "https://archives.boost.io/release/${PV}/source/${BOOST_P}.tar.bz2"
-SRC_URI[sha256sum] = "49551aff3b22cbc5c5a9ed3dbc92f0e23ea50a0f7325b0d198b705e8ee3fc305"
+SRC_URI[sha256sum] = "de5e6b0e4913395c6bdfa90537febd9028ea4c0735d2cdb0cd9b45d5f51264f5"
 
 UPSTREAM_CHECK_URI = "http://www.boost.org/users/download/"
 UPSTREAM_CHECK_REGEX = "release/(?P<pver>.*)/source/"
diff --git a/meta/recipes-support/boost/boost.inc b/meta/recipes-support/boost/boost.inc
index 64a57ddfb2..7a343e54f6 100644
--- a/meta/recipes-support/boost/boost.inc
+++ b/meta/recipes-support/boost/boost.inc
@@ -37,7 +37,6 @@ BOOST_LIBS = "\
 	random \
 	regex \
 	serialization \
-	system \
 	test \
 	thread \
 	timer \
diff --git a/meta/recipes-support/boost/boost/0001-Don-t-set-up-arch-instruction-set-flags-we-do-that-o.patch b/meta/recipes-support/boost/boost/0001-Don-t-set-up-arch-instruction-set-flags-we-do-that-o.patch
index 4314f9e532..92bb6e55b3 100644
--- a/meta/recipes-support/boost/boost/0001-Don-t-set-up-arch-instruction-set-flags-we-do-that-o.patch
+++ b/meta/recipes-support/boost/boost/0001-Don-t-set-up-arch-instruction-set-flags-we-do-that-o.patch
@@ -1,4 +1,4 @@
-From c2c2a53afc46775146c0960fc6c5f714530afa21 Mon Sep 17 00:00:00 2001
+From 98fff479c074472833dcacb815115f247e9023c7 Mon Sep 17 00:00:00 2001
 From: Alexander Kanavin <alex.kanavin@gmail.com>
 Date: Tue, 18 Dec 2018 15:42:57 +0100
 Subject: [PATCH] Don't set up arch/instruction-set flags, we do that
@@ -13,10 +13,10 @@ Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
  1 file changed, 153 deletions(-)
 
 diff --git a/tools/build/src/tools/gcc.jam b/tools/build/src/tools/gcc.jam
-index 2b6caed41..8325a3f65 100644
+index acf02ce26..becd0ad05 100644
 --- a/tools/build/src/tools/gcc.jam
 +++ b/tools/build/src/tools/gcc.jam
-@@ -1143,156 +1143,3 @@ local rule cpu-flags ( toolset variable : architecture : instruction-set + :
+@@ -1150,156 +1150,3 @@ local rule cpu-flags ( toolset variable : architecture : instruction-set + :
          <architecture>$(architecture)/<instruction-set>$(instruction-set)
          : $(values) ;
  }
@@ -162,10 +162,10 @@ index 2b6caed41..8325a3f65 100644
 -cpu-flags gcc OPTIONS : s390x : z14 : -march=z14 ;
 -cpu-flags gcc OPTIONS : s390x : z15 : -march=z15 ;
 -# ARM
--cpu-flags gcc OPTIONS : arm : cortex-a9+vfpv3 : -mcpu=cortex-a9 -mfpu=vfpv3 -mfloat-abi=hard ;
+-cpu-flags gcc OPTIONS : arm : cortex-a9+vfpv3 : -mcpu=cortex-a9 -mfpu=vfpv3 ;
 -cpu-flags gcc OPTIONS : arm : cortex-a53 : -mcpu=cortex-a53 ;
 -cpu-flags gcc OPTIONS : arm : cortex-r5 : -mcpu=cortex-r5 ;
--cpu-flags gcc OPTIONS : arm : cortex-r5+vfpv3-d16 : -mcpu=cortex-r5 -mfpu=vfpv3-d16 -mfloat-abi=hard ;
+-cpu-flags gcc OPTIONS : arm : cortex-r5+vfpv3-d16 : -mcpu=cortex-r5 -mfpu=vfpv3-d16 ;
 -# AIX variant of RS/6000 & PowerPC
 -toolset.flags gcc AROPTIONS <address-model>64/<target-os>aix : "-X64" ;
 -
diff --git a/meta/recipes-support/boost/boost/0001-dont-setup-compiler-flags-m32-m64.patch b/meta/recipes-support/boost/boost/0001-dont-setup-compiler-flags-m32-m64.patch
index 9a9e8cde62..229e5ab8ea 100644
--- a/meta/recipes-support/boost/boost/0001-dont-setup-compiler-flags-m32-m64.patch
+++ b/meta/recipes-support/boost/boost/0001-dont-setup-compiler-flags-m32-m64.patch
@@ -1,4 +1,4 @@
-From bb73dd0d99a13e9c5aecbed34b166ff810a00dae Mon Sep 17 00:00:00 2001
+From 03ec6a66ad60d224d56c0b85eae843b469b572e0 Mon Sep 17 00:00:00 2001
 From: Anuj Mittal <anuj.mittal@intel.com>
 Date: Thu, 14 Nov 2019 10:13:53 +0800
 Subject: [PATCH] dont setup compiler flags -m32/-m64
@@ -13,7 +13,7 @@ Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
  1 file changed, 16 deletions(-)
 
 diff --git a/tools/build/src/tools/gcc.jam b/tools/build/src/tools/gcc.jam
-index 8325a3f65..5a95046e7 100644
+index becd0ad05..e39bf8454 100644
 --- a/tools/build/src/tools/gcc.jam
 +++ b/tools/build/src/tools/gcc.jam
 @@ -375,22 +375,6 @@ local rule compile-link-flags ( * )
diff --git a/meta/recipes-support/boost/boost/boost-math-disable-pch-for-gcc.patch b/meta/recipes-support/boost/boost/boost-math-disable-pch-for-gcc.patch
index 9dd5f63218..178c1dd416 100644
--- a/meta/recipes-support/boost/boost/boost-math-disable-pch-for-gcc.patch
+++ b/meta/recipes-support/boost/boost/boost-math-disable-pch-for-gcc.patch
@@ -1,4 +1,4 @@
-From 52f928686da5ef699dec7f7a296c5226d82180c1 Mon Sep 17 00:00:00 2001
+From 2dd80802e0b9747ed32f45a886c7ad21b7fa61be Mon Sep 17 00:00:00 2001
 From: Jackie Huang <jackie.huang@windriver.com>
 Date: Fri, 23 Sep 2016 01:04:50 -0700
 Subject: [PATCH] boost-math: disable pch for gcc
diff --git a/meta/recipes-support/boost/boost_1.90.0.bb b/meta/recipes-support/boost/boost_1.91.0.bb
similarity index 100%
rename from meta/recipes-support/boost/boost_1.90.0.bb
rename to meta/recipes-support/boost/boost_1.91.0.bb
