diff --git a/meta-openembedded/meta-networking/recipes-support/netcat/netcat-openbsd/0001-bundle-own-base64-encode-decode-functions.patch b/meta-openembedded/meta-networking/recipes-support/netcat/netcat-openbsd/0001-bundle-own-base64-encode-decode-functions.patch
index 0966b65..929f63f 100644
--- a/meta-openembedded/meta-networking/recipes-support/netcat/netcat-openbsd/0001-bundle-own-base64-encode-decode-functions.patch
+++ b/meta-openembedded/meta-networking/recipes-support/netcat/netcat-openbsd/0001-bundle-own-base64-encode-decode-functions.patch
@@ -1,40 +1,47 @@
-From ccd166b73eaae4dd1e1785c63ceb9b303568ed46 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Tue, 21 Mar 2017 11:30:49 -0700
+From 3da48ec13a44b71ca51adbc803b42c1b29a43f57 Mon Sep 17 00:00:00 2001
+From: Changqing Li <changqing.li@windriver.com>
+Date: Tue, 24 Jul 2018 14:03:51 +0800
 Subject: [PATCH] bundle own base64 encode/decode functions
 
 Not all libc implementations provide it.
 as an aside libresolv is no longer needed
 
+Upstream-Status: Pending
+
 Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Update to version 1.190-2
+Signed-off-by: Changqing Li <changqing.li@windriver.com>
 ---
  Makefile |   4 +-
  base64.c | 313 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- netcat.c |   2 +
+ netcat.c |   3 +
  socks.c  |   3 +
- 4 files changed, 320 insertions(+), 2 deletions(-)
+ 4 files changed, 321 insertions(+), 2 deletions(-)
  create mode 100644 base64.c
 
-Index: netcat-openbsd-1.105/Makefile
-===================================================================
---- netcat-openbsd-1.105.orig/Makefile
-+++ netcat-openbsd-1.105/Makefile
-@@ -1,9 +1,9 @@
- #       $OpenBSD: Makefile,v 1.6 2001/09/02 18:45:41 jakob Exp $
+diff --git a/Makefile b/Makefile
+index 8247cfd..b8d8547 100644
+--- a/Makefile
++++ b/Makefile
+@@ -1,10 +1,10 @@
+ #	$OpenBSD: Makefile,v 1.7 2015/09/11 21:07:01 beck Exp $
  
  PROG=	nc
 -SRCS=	netcat.c atomicio.c socks.c
 +SRCS=	netcat.c atomicio.c socks.c base64.c
  
--LIBS=  `pkg-config --libs libbsd` -lresolv
-+LIBS=  `pkg-config --libs libbsd`
+ PKG_CONFIG ?= pkg-config
+-LIBS=  `$(PKG_CONFIG) --libs libbsd` -lresolv
++LIBS=  `$(PKG_CONFIG) --libs libbsd`
  OBJS=  $(SRCS:.c=.o)
  CFLAGS=  -g -O2
  LDFLAGS=  -Wl,--no-add-needed
-Index: netcat-openbsd-1.105/base64.c
-===================================================================
+diff --git a/base64.c b/base64.c
+new file mode 100644
+index 0000000..b0ee6c2
 --- /dev/null
-+++ netcat-openbsd-1.105/base64.c
++++ b/base64.c
 @@ -0,0 +1,313 @@
 +/*
 + * Copyright (c) 1996-1999 by Internet Software Consortium.
@@ -349,31 +356,34 @@
 +
 +	return (tarindex);
 +}
-Index: netcat-openbsd-1.105/netcat.c
-===================================================================
---- netcat-openbsd-1.105.orig/netcat.c
-+++ netcat-openbsd-1.105/netcat.c
-@@ -169,6 +169,9 @@ static int connect_with_timeout(int fd,
-         socklen_t salen, int ctimeout);
+diff --git a/netcat.c b/netcat.c
+index a0fb51b..9c4ed23 100644
+--- a/netcat.c
++++ b/netcat.c
+@@ -240,6 +240,9 @@ static int connect_with_timeout(int fd, const struct sockaddr *sa,
+ 
  static void quit();
  
-+int	b64_ntop(u_char const *src, size_t srclength, char *target, size_t targsize);
-+int	b64_pton(char const *src, u_char *target, size_t targsize);
++int    b64_ntop(u_char const *src, size_t srclength, char *target, size_t targsize);
++int    b64_pton(char const *src, u_char *target, size_t targsize);
 +
  int
  main(int argc, char *argv[])
  {
-Index: netcat-openbsd-1.105/socks.c
-===================================================================
---- netcat-openbsd-1.105.orig/socks.c
-+++ netcat-openbsd-1.105/socks.c
+diff --git a/socks.c b/socks.c
+index 9068f39..c576f6b 100644
+--- a/socks.c
++++ b/socks.c
 @@ -53,6 +53,9 @@
  #define SOCKS_DOMAIN	3
  #define SOCKS_IPV6	4
  
-+int	b64_ntop(u_char const *src, size_t srclength, char *target, size_t targsize);
-+int	b64_pton(char const *src, u_char *target, size_t targsize);
++int    b64_ntop(u_char const *src, size_t srclength, char *target, size_t targsize);
++int    b64_pton(char const *src, u_char *target, size_t targsize);
 +
  int	remote_connect(const char *, const char *, struct addrinfo);
  int	socks_connect(const char *, const char *, struct addrinfo,
  	    const char *, const char *, struct addrinfo, int,
+-- 
+2.7.4
+
diff --git a/meta-openembedded/meta-networking/recipes-support/netcat/netcat-openbsd_1.105.bb b/meta-openembedded/meta-networking/recipes-support/netcat/netcat-openbsd_1.105.bb
deleted file mode 100644
index 9d7420f..0000000
--- a/meta-openembedded/meta-networking/recipes-support/netcat/netcat-openbsd_1.105.bb
+++ /dev/null
@@ -1,56 +0,0 @@
-require netcat.inc
-SUMMARY = "OpenBSD Netcat"
-HOMEPAGE = "http://ftp.debian.org"
-LICENSE = "BSD-3-Clause"
-LIC_FILES_CHKSUM = "file://debian/copyright;md5=ee6bbaacb5db5f2973818f0902c3ae6f"
-
-DEPENDS += "glib-2.0 libbsd"
-do_patch[depends] = "quilt-native:do_populate_sysroot"
-
-SRC_URI = "${DEBIAN_MIRROR}/main/n/netcat-openbsd/netcat-openbsd_${PV}.orig.tar.gz;name=netcat \
-           ${DEBIAN_MIRROR}/main/n/netcat-openbsd/netcat-openbsd_${PV}-7.debian.tar.gz;name=netcat-patch;subdir=${BP} \
-           file://0001-bundle-own-base64-encode-decode-functions.patch \
-           "
-
-SRC_URI[netcat.md5sum] = "7e67b22f1ad41a1b7effbb59ff28fca1"
-SRC_URI[netcat.sha256sum] = "40653fe66c1516876b61b07e093d826e2a5463c5d994f1b7e6ce328f3edb211e"
-SRC_URI[netcat-patch.md5sum] = "e914f8eb7eda5c75c679dd77787ac76b"
-SRC_URI[netcat-patch.sha256sum] = "eee759327ffea293e81d0dde67921b7fcfcad279ffd7a2c9d037bbc8f882b363"
-
-inherit pkgconfig
-
-EXTRA_OEMAKE += "'LDFLAGS=${LDFLAGS}'"
-
-do_configure[noexec] = "1"
-
-netcat_do_patch() {
-    cd ${S}
-    quilt pop -a || true
-    if [ -d ${S}/.pc-netcat ]; then
-            rm -rf ${S}/.pc
-            mv ${S}/.pc-netcat ${S}/.pc
-            QUILT_PATCHES=${S}/debian/patches quilt pop -a
-            rm -rf ${S}/.pc ${S}/debian
-    fi
-    QUILT_PATCHES=${S}/debian/patches quilt push -a
-    mv ${S}/.pc ${S}/.pc-netcat
-}
-
-do_unpack[cleandirs] += "${S}"
-
-python do_patch() {
-    bb.build.exec_func('netcat_do_patch', d)
-    bb.build.exec_func('patch_do_patch', d)
-}
-
-do_compile() {
-    cd ${S}
-    pkgrel=4
-    oe_runmake CFLAGS="$CFLAGS -DDEBIAN_VERSION=\"\\\"${pkgrel}\\\"\""
-}
-
-do_install() {
-    install -d ${D}${bindir}
-    install -m 755 ${S}/nc ${D}${bindir}/nc.${BPN}
-}
-ALTERNATIVE_PRIORITY = "60"
diff --git a/meta-openembedded/meta-networking/recipes-support/netcat/netcat-openbsd_1.190.bb b/meta-openembedded/meta-networking/recipes-support/netcat/netcat-openbsd_1.190.bb
new file mode 100644
index 0000000..defc05c
--- /dev/null
+++ b/meta-openembedded/meta-networking/recipes-support/netcat/netcat-openbsd_1.190.bb
@@ -0,0 +1,56 @@
+require netcat.inc
+SUMMARY = "OpenBSD Netcat"
+HOMEPAGE = "http://ftp.debian.org"
+LICENSE = "BSD-2-Clause"
+LIC_FILES_CHKSUM = "file://debian/copyright;md5=f39e60ae4ea9fdb559c833be2e59de99"
+
+DEPENDS += "glib-2.0 libbsd"
+do_patch[depends] = "quilt-native:do_populate_sysroot"
+
+SRC_URI = "https://launchpad.net/ubuntu/+archive/primary/+sourcefiles/netcat-openbsd/1.190-2/netcat-openbsd_${PV}.orig.tar.gz;name=netcat \
+           https://launchpad.net/ubuntu/+archive/primary/+sourcefiles/netcat-openbsd/1.190-2/netcat-openbsd_${PV}-2.debian.tar.xz;name=netcat-patch;subdir=${BP} \
+           file://0001-bundle-own-base64-encode-decode-functions.patch \
+           "
+
+SRC_URI[netcat.md5sum] = "dd32fd1d7903b541ad8709794539b959"
+SRC_URI[netcat.sha256sum] = "68ccc448392c05ec51baed0167a72b8c650454f990b895d6e6877d416a38e536"
+SRC_URI[netcat-patch.md5sum] = "78058b7af0170654b877b02c37716cdf"
+SRC_URI[netcat-patch.sha256sum] = "88088af3f520c7825e59bc133d65e70fc4a30139d451c6faabbd9f240bc78374"
+
+inherit pkgconfig
+
+EXTRA_OEMAKE += "'LDFLAGS=${LDFLAGS}'"
+
+do_configure[noexec] = "1"
+
+netcat_do_patch() {
+    cd ${S}
+    quilt pop -a || true
+    if [ -d ${S}/.pc-netcat ]; then
+            rm -rf ${S}/.pc
+            mv ${S}/.pc-netcat ${S}/.pc
+            QUILT_PATCHES=${S}/debian/patches quilt pop -a
+            rm -rf ${S}/.pc
+    fi
+    QUILT_PATCHES=${S}/debian/patches quilt push -a
+    mv ${S}/.pc ${S}/.pc-netcat
+}
+
+do_unpack[cleandirs] += "${S}"
+
+python do_patch() {
+    bb.build.exec_func('netcat_do_patch', d)
+    bb.build.exec_func('patch_do_patch', d)
+}
+
+do_compile() {
+    cd ${S}
+    pkgrel=4
+    oe_runmake CFLAGS="$CFLAGS -DDEBIAN_VERSION=\"\\\"${pkgrel}\\\"\""
+}
+
+do_install() {
+    install -d ${D}${bindir}
+    install -m 755 ${S}/nc ${D}${bindir}/nc.${BPN}
+}
+ALTERNATIVE_PRIORITY = "60"