diff --git a/poky/meta/recipes-support/curl/curl_7.71.0.bb b/poky/meta/recipes-support/curl/curl_7.71.1.bb
similarity index 97%
rename from poky/meta/recipes-support/curl/curl_7.71.0.bb
rename to poky/meta/recipes-support/curl/curl_7.71.1.bb
index c1abe01..f028f1f 100644
--- a/poky/meta/recipes-support/curl/curl_7.71.0.bb
+++ b/poky/meta/recipes-support/curl/curl_7.71.1.bb
@@ -9,7 +9,7 @@
            file://0001-replace-krb5-config-with-pkg-config.patch \
 "
 
-SRC_URI[sha256sum] = "600f00ac2481a89548a4141ddf983fd9386165e1960bac91d0a1c81dca5dd341"
+SRC_URI[sha256sum] = "9d52a4d80554f9b0d460ea2be5d7be99897a1a9f681ffafe739169afd6b4f224"
 
 CVE_PRODUCT = "curl libcurl"
 inherit autotools pkgconfig binconfig multilib_header
diff --git a/poky/meta/recipes-support/diffoscope/diffoscope_147.bb b/poky/meta/recipes-support/diffoscope/diffoscope_150.bb
similarity index 82%
rename from poky/meta/recipes-support/diffoscope/diffoscope_147.bb
rename to poky/meta/recipes-support/diffoscope/diffoscope_150.bb
index 3db38fa..58bd60a 100644
--- a/poky/meta/recipes-support/diffoscope/diffoscope_147.bb
+++ b/poky/meta/recipes-support/diffoscope/diffoscope_150.bb
@@ -7,7 +7,7 @@
 
 inherit pypi setuptools3
 
-SRC_URI[sha256sum] = "5b5fdaa4d900c891b319e4b9a006eb16824a0b61fdbe15e75acbbe35602e2da6"
+SRC_URI[sha256sum] = "0b9e4ae401fe4cbb8ce89b0bcabe608581d0ed53b91a28f18337179c7494af57"
 
 RDEPENDS_${PN} += "binutils vim squashfs-tools python3-libarchive-c python3-magic"
 
diff --git a/poky/meta/recipes-support/iso-codes/iso-codes_4.5.0.bb b/poky/meta/recipes-support/iso-codes/iso-codes_4.5.0.bb
index 6f9868f..9d02f5c 100644
--- a/poky/meta/recipes-support/iso-codes/iso-codes_4.5.0.bb
+++ b/poky/meta/recipes-support/iso-codes/iso-codes_4.5.0.bb
@@ -5,7 +5,7 @@
 LICENSE = "LGPLv2.1"
 LIC_FILES_CHKSUM = "file://COPYING;md5=4fbd65380cdd255951079008b364516c"
 
-SRC_URI = "git://salsa.debian.org/iso-codes-team/iso-codes.git;protocol=http"
+SRC_URI = "git://salsa.debian.org/iso-codes-team/iso-codes.git;protocol=http;branch=main;"
 SRCREV = "a36019e5014bff251f83d522ddcfebaecf52afd3"
 
 # inherit gettext cannot be used, because it adds gettext-native to BASEDEPENDS which
diff --git a/poky/meta/recipes-support/libcheck/libcheck_0.14.0.bb b/poky/meta/recipes-support/libcheck/libcheck_0.15.0.bb
similarity index 83%
rename from poky/meta/recipes-support/libcheck/libcheck_0.14.0.bb
rename to poky/meta/recipes-support/libcheck/libcheck_0.15.0.bb
index a88f009..177c0ed 100644
--- a/poky/meta/recipes-support/libcheck/libcheck_0.14.0.bb
+++ b/poky/meta/recipes-support/libcheck/libcheck_0.15.0.bb
@@ -7,8 +7,7 @@
 
 SRC_URI = "https://github.com/${BPN}/check/releases/download/${PV}/check-${PV}.tar.gz \
            file://not-echo-compiler-info-to-check_stdint.h.patch"
-SRC_URI[md5sum] = "270e82a445be6026040267a5e11cc94b"
-SRC_URI[sha256sum] = "bd0f0ca1be65b70238b32f8e9fe5d36dc2fbf7a759b7edf28e75323a7d74f30b"
+SRC_URI[sha256sum] = "aea2e3c68fa6e1e92378e744b1c0db350ccda4b6bd0d19530d0ae185b3d1ac60"
 UPSTREAM_CHECK_URI = "https://github.com/libcheck/check/releases/"
 
 S = "${WORKDIR}/check-${PV}"
diff --git a/poky/meta/recipes-support/libgpg-error/libgpg-error/0003-build-Fix-cross-compiling-into-a-separate-build-dir.patch b/poky/meta/recipes-support/libgpg-error/libgpg-error/0003-build-Fix-cross-compiling-into-a-separate-build-dir.patch
new file mode 100644
index 0000000..20610be
--- /dev/null
+++ b/poky/meta/recipes-support/libgpg-error/libgpg-error/0003-build-Fix-cross-compiling-into-a-separate-build-dir.patch
@@ -0,0 +1,43 @@
+From 6efe006e99a7e739afbf7fe8937445c82630fc8f Mon Sep 17 00:00:00 2001
+From: David Michael <fedora.dm0@gmail.com>
+Date: Mon, 1 Jun 2020 10:24:53 -0400
+Subject: [PATCH] build: Fix cross-compiling into a separate build dir.
+
+* configure.ac: Create the src directory before writing into it.
+* src/Makefile.am (EXTRA_DIST): Add gen-lock-obj.sh.
+
+--
+
+Upstream-Status: Backport
+Signed-off-by: David Michael <fedora.dm0@gmail.com>
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ configure.ac    | 1 +
+ src/Makefile.am | 2 +-
+ 2 files changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index def8bba..8c0d845 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -598,6 +598,7 @@ if test x$cross_compiling = xyes; then
+   case $host in
+     *-*-linux*)
+     lock_obj_h_generated=yes
++    mkdir src
+     LOCK_ABI_VERSION=1 host=$host host_alias=$host_alias \
+         CC=$CC OBJDUMP=$host_alias-objdump \
+         ac_ext=$ac_ext ac_objext=$ac_objext \
+diff --git a/src/Makefile.am b/src/Makefile.am
+index 2fb83c0..d773877 100644
+--- a/src/Makefile.am
++++ b/src/Makefile.am
+@@ -102,7 +102,7 @@ EXTRA_DIST = mkstrtable.awk err-sources.h.in err-codes.h.in \
+ 	gpg-error.vers gpg-error.def.in \
+         versioninfo.rc.in gpg-error.w32-manifest.in \
+ 	gpg-error-config-test.sh gpg-error.pc.in \
+-	$(lock_obj_pub)
++	gen-lock-obj.sh $(lock_obj_pub)
+ 
+ BUILT_SOURCES = $(srcdir)/err-sources.h $(srcdir)/err-codes.h \
+ 	code-to-errno.h code-from-errno.h \
diff --git a/poky/meta/recipes-support/libgpg-error/libgpg-error/0005-src-gen-lock-obj.sh-add-a-file.patch b/poky/meta/recipes-support/libgpg-error/libgpg-error/0005-src-gen-lock-obj.sh-add-a-file.patch
new file mode 100644
index 0000000..e6f6c09
--- /dev/null
+++ b/poky/meta/recipes-support/libgpg-error/libgpg-error/0005-src-gen-lock-obj.sh-add-a-file.patch
@@ -0,0 +1,134 @@
+From fcb414abb62223e66dba413d0ca86eab3ea5bbc3 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Sun, 21 Jun 2020 13:54:47 +0000
+Subject: [PATCH] src-gen-lock-obj.sh: add a file
+
+This is erroneously missing from the tarball; it will show
+up in the next release tarball, as upstream has fixed the
+packaging in master.
+
+Upstream-Status: Inappropriate
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ src/gen-lock-obj.sh | 112 ++++++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 112 insertions(+)
+ create mode 100755 src/gen-lock-obj.sh
+
+diff --git a/src/gen-lock-obj.sh b/src/gen-lock-obj.sh
+new file mode 100755
+index 0000000..13858cf
+--- /dev/null
++++ b/src/gen-lock-obj.sh
+@@ -0,0 +1,112 @@
++#! /bin/sh
++#
++# gen-lock-obj.sh - Build tool to construct the lock object.
++#
++# Copyright (C) 2020 g10 Code GmbH
++#
++# This file is part of libgpg-error.
++#
++# libgpg-error is free software; you can redistribute it and/or
++# modify it under the terms of the GNU Lesser General Public License
++# as published by the Free Software Foundation; either version 2.1 of
++# the License, or (at your option) any later version.
++#
++# libgpg-error is distributed in the hope that it will be useful, but
++# WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++# Lesser General Public License for more details.
++#
++# You should have received a copy of the GNU Lesser General Public
++# License along with this program; if not, see <https://www.gnu.org/licenses/>.
++#
++
++#
++# Following variables should be defined to invoke this script
++#
++#   CC
++#   OBJDUMP
++#   AWK
++#   ac_ext
++#   ac_object
++#   host
++#   LOCK_ABI_VERSION
++#
++# An example:
++#
++# LOCK_ABI_VERSION=1 host=x86_64-pc-linux-gnu host_alias=x86_64-linux-gnu \
++#     CC=$host_alias-gcc OBJDUMP=$host_alias-objdump ac_ext=c ac_objext=o \
++#     AWK=gawk ./gen-lock-obj.sh
++#
++
++AWK_VERSION_OUTPUT=$($AWK 'BEGIN { print PROCINFO["version"] }')
++if test -n "$AWK_VERSION_OUTPUT"; then
++    # It's GNU awk, which supports PROCINFO.
++    AWK_OPTION=--non-decimal-data
++fi
++
++cat <<'EOF' >conftest.$ac_ext
++#include <pthread.h>
++pthread_mutex_t mtx = PTHREAD_MUTEX_INITIALIZER;
++EOF
++
++if $CC -c conftest.$ac_ext; then :
++  ac_mtx_size=$($OBJDUMP -j .bss -t conftest.$ac_objext \
++         | $AWK $AWK_OPTION '
++/mtx$/ { mtx_size = int("0x" $5) }
++END { print mtx_size }')
++else
++    echo "Can't determine mutex size"
++    exit 1
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++
++cat <<EOF
++## lock-obj-pub.$host.h
++## File created by gen-lock-obj.sh - DO NOT EDIT
++## To be included by mkheader into gpg-error.h
++
++typedef struct
++{
++  long _vers;
++  union {
++    volatile char _priv[$ac_mtx_size];
++    long _x_align;
++    long *_xp_align;
++  } u;
++} gpgrt_lock_t;
++
++EOF
++
++# FIXME: Support different alignment conditions of:
++#
++#     USE_16BYTE_ALIGNMENT
++#     USE_DOUBLE_FOR_ALIGNMENT
++#     USE_LONG_DOUBLE_FOR_ALIGNMENT
++#
++
++echo -n "#define GPGRT_LOCK_INITIALIZER {$LOCK_ABI_VERSION,{{"
++
++i=0
++while test "$i" -lt $ac_mtx_size; do
++    if test "$i" -ne 0 -a "$(( $i % 8 ))" -eq 0; then
++        echo ' \'
++        echo -n "                                    "
++    fi
++    echo -n '0'
++    if test "$i" -lt $(($ac_mtx_size - 1)); then
++        echo -n ','
++    fi
++    i=$(( i + 1 ))
++done
++
++cat <<'EOF'
++}}}
++##
++## Local Variables:
++## mode: c
++## buffer-read-only: t
++## End:
++##
++EOF
++
++exit 0
diff --git a/poky/meta/recipes-support/libgpg-error/libgpg-error_1.37.bb b/poky/meta/recipes-support/libgpg-error/libgpg-error_1.37.bb
deleted file mode 100644
index b9a2b01..0000000
--- a/poky/meta/recipes-support/libgpg-error/libgpg-error_1.37.bb
+++ /dev/null
@@ -1,72 +0,0 @@
-SUMMARY = "Small library that defines common error values for all GnuPG components"
-HOMEPAGE = "http://www.gnupg.org/related_software/libgpg-error/"
-BUGTRACKER = "https://bugs.g10code.com/gnupg/index"
-
-LICENSE = "GPLv2+ & LGPLv2.1+"
-LIC_FILES_CHKSUM = "file://COPYING;md5=59530bdf33659b29e73d4adb9f9f6552 \
-                    file://COPYING.LIB;md5=2d5025d4aa3495befef8f17206a5b0a1 \
-                    file://src/gpg-error.h.in;beginline=2;endline=18;md5=cd91e3ad1265a0c268efad541a39345e \
-                    file://src/init.c;beginline=2;endline=17;md5=f01cdfcf747af5380590cfd9bbfeaaf7"
-
-
-SECTION = "libs"
-
-UPSTREAM_CHECK_URI = "https://gnupg.org/download/index.html"
-SRC_URI = "${GNUPG_MIRROR}/libgpg-error/libgpg-error-${PV}.tar.bz2 \
-           file://pkgconfig.patch \
-           file://0001-Do-not-fail-when-testing-config-scripts.patch \
-           "
-
-SRC_URI[md5sum] = "729f22d917494fdc4b54fce5aa6547c7"
-SRC_URI[sha256sum] = "b32d6ff72a73cf79797f7f2d039e95e9c6f92f0c1450215410840ab62aea9763"
-
-BINCONFIG = "${bindir}/gpg-error-config"
-
-inherit autotools binconfig-disabled pkgconfig gettext multilib_header multilib_script
-
-MULTILIB_SCRIPTS = "${PN}-dev:${bindir}/gpgrt-config"
-
-CPPFLAGS += "-P"
-do_compile_prepend() {
-	TARGET_FILE=linux-gnu
-	if [ ${TARGET_OS} = "mingw32" ]; then
-		# There are no arch specific syscfg files for mingw32
-		TARGET_FILE=
-	elif [ ${TARGET_ARCH} = "arc" ]; then
-		# ARC syscfg file is automatically aliased to i686-pc-linux-gnu
-		TARGET_FILE=
-	elif [ ${TARGET_OS} != "linux" ]; then
-		TARGET_FILE=${TARGET_OS}
-	fi
-
-	case ${TARGET_ARCH} in
-	  aarch64_be) TUPLE=aarch64-unknown-linux-gnu ;;
-	  arm)	      TUPLE=arm-unknown-linux-gnueabi ;;
-	  armeb)      TUPLE=arm-unknown-linux-gnueabi ;;
-	  i586|i686)  TUPLE=i686-unknown-linux-gnu;;
-	  mips64*)    TUPLE=mips64el-unknown-linux-gnuabi64 ;;
-	  mips*el)    TUPLE=mipsel-unknown-linux-gnu ;;
-	  mips*)      TUPLE=mips-unknown-linux-gnu ;;
-	  x86_64)     TUPLE=x86_64-unknown-linux-gnu ;;
-	  ppc)        TUPLE=powerpc-unknown-linux-gnu ;;
-	  ppc64)      TUPLE=powerpc64-unknown-linux-gnu ;;
-	  ppc64le)    TUPLE=powerpc64le-unknown-linux-gnu ;;
-	  *)          TUPLE=${TARGET_ARCH}-unknown-linux-gnu ;;
-	esac
-
-	if [ -n "$TARGET_FILE" ]; then
-		cp ${S}/src/syscfg/lock-obj-pub.$TUPLE.h \
-			${S}/src/syscfg/lock-obj-pub.$TARGET_FILE.h
-	fi
-}
-
-do_install_append() {
-	# we don't have common lisp in OE
-	rm -rf "${D}${datadir}/common-lisp/"
-	oe_multilib_header gpg-error.h gpgrt.h
-}
-
-FILES_${PN}-dev += "${bindir}/gpg-error"
-FILES_${PN}-doc += "${datadir}/libgpg-error/errorref.txt"
-
-BBCLASSEXTEND = "native nativesdk"
diff --git a/poky/meta/recipes-support/libgpg-error/libgpg-error_1.38.bb b/poky/meta/recipes-support/libgpg-error/libgpg-error_1.38.bb
new file mode 100644
index 0000000..9a3ec9b
--- /dev/null
+++ b/poky/meta/recipes-support/libgpg-error/libgpg-error_1.38.bb
@@ -0,0 +1,42 @@
+SUMMARY = "Small library that defines common error values for all GnuPG components"
+HOMEPAGE = "http://www.gnupg.org/related_software/libgpg-error/"
+BUGTRACKER = "https://bugs.g10code.com/gnupg/index"
+
+LICENSE = "GPLv2+ & LGPLv2.1+"
+LIC_FILES_CHKSUM = "file://COPYING;md5=59530bdf33659b29e73d4adb9f9f6552 \
+                    file://COPYING.LIB;md5=2d5025d4aa3495befef8f17206a5b0a1 \
+                    file://src/gpg-error.h.in;beginline=2;endline=18;md5=d82591bc81561f617da71e00ff4a9d79 \
+                    file://src/init.c;beginline=2;endline=17;md5=f01cdfcf747af5380590cfd9bbfeaaf7 \
+                    "
+
+
+SECTION = "libs"
+
+UPSTREAM_CHECK_URI = "https://gnupg.org/download/index.html"
+SRC_URI = "${GNUPG_MIRROR}/libgpg-error/libgpg-error-${PV}.tar.bz2 \
+           file://pkgconfig.patch \
+           file://0001-Do-not-fail-when-testing-config-scripts.patch \
+           file://0003-build-Fix-cross-compiling-into-a-separate-build-dir.patch \
+           file://0005-src-gen-lock-obj.sh-add-a-file.patch \
+           "
+
+SRC_URI[sha256sum] = "d8988275aa69d7149f931c10442e9e34c0242674249e171592b430ff7b3afd02"
+
+BINCONFIG = "${bindir}/gpg-error-config"
+
+inherit autotools binconfig-disabled pkgconfig gettext multilib_header multilib_script
+
+MULTILIB_SCRIPTS = "${PN}-dev:${bindir}/gpgrt-config"
+
+CPPFLAGS += "-P"
+
+do_install_append() {
+	# we don't have common lisp in OE
+	rm -rf "${D}${datadir}/common-lisp/"
+	oe_multilib_header gpg-error.h gpgrt.h
+}
+
+FILES_${PN}-dev += "${bindir}/gpg-error"
+FILES_${PN}-doc += "${datadir}/libgpg-error/errorref.txt"
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/poky/meta/recipes-support/libnl/libnl_3.5.0.bb b/poky/meta/recipes-support/libnl/libnl_3.5.0.bb
index c0609c4..9d0e144 100644
--- a/poky/meta/recipes-support/libnl/libnl_3.5.0.bb
+++ b/poky/meta/recipes-support/libnl/libnl_3.5.0.bb
@@ -40,3 +40,5 @@
 FILES_${PN}-xfrm  = "${libdir}/libnl-xfrm-3.so.*"
 RREPLACES_${PN}-genl = "libnl-genl2"
 RCONFLICTS_${PN}-genl = "libnl-genl2"
+
+BBCLASSEXTEND = "native nativesdk"