diff --git a/net/zerotier/Makefile b/net/zerotier/Makefile
index 7cf5a44cb..d1f5533f2 100644
--- a/net/zerotier/Makefile
+++ b/net/zerotier/Makefile
@@ -6,12 +6,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=zerotier
-PKG_VERSION:=1.2.12
-PKG_RELEASE:=4
+PKG_VERSION:=1.4.0.1
+PKG_RELEASE:=1
 
-PKG_SOURCE_URL:=https://codeload.github.com/zerotier/ZeroTierOne/tar.gz/$(PKG_VERSION)?
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
-PKG_HASH:=212799bfaeb5e7dff20f2cd83f15742c8e13b8e9535606cfb85abcfb5fb6fed4
+PKG_SOURCE_URL:=https://codeload.github.com/zerotier/ZeroTierOne/tar.gz/$(PKG_VERSION)?
+PKG_HASH:=39f5cdbe589ff550dca9d407f579e87b55a750dbb46458914476fa7dbafb8214
 PKG_BUILD_DIR:=$(BUILD_DIR)/ZeroTierOne-$(PKG_VERSION)
 
 PKG_MAINTAINER:=Moritz Warning <moritzwarning@web.de>
diff --git a/net/zerotier/patches/0001-find-miniupnpc.h-in-staging-directory.patch b/net/zerotier/patches/0001-find-miniupnpc.h-in-staging-directory.patch
index 5ea4d697e..7aa9c7ead 100644
--- a/net/zerotier/patches/0001-find-miniupnpc.h-in-staging-directory.patch
+++ b/net/zerotier/patches/0001-find-miniupnpc.h-in-staging-directory.patch
@@ -1,4 +1,4 @@
-From c578216351a4daa3916265b39b14f7c23ef15c90 Mon Sep 17 00:00:00 2001
+From 14454285d7ef5b9cd134c86059933036c1aa2fef Mon Sep 17 00:00:00 2001
 From: Moritz Warning <moritzwarning@web.de>
 Date: Mon, 23 Apr 2018 22:12:31 +0200
 Subject: [PATCH 1/4] find miniupnpc.h in staging directory
@@ -8,10 +8,10 @@ Subject: [PATCH 1/4] find miniupnpc.h in staging directory
  1 file changed, 2 insertions(+), 2 deletions(-)
 
 diff --git a/make-linux.mk b/make-linux.mk
-index 2e6a8632..0cd955d1 100644
+index b81c7aeb..a547125d 100644
 --- a/make-linux.mk
 +++ b/make-linux.mk
-@@ -22,8 +22,8 @@ ONE_OBJS+=osdep/LinuxEthernetTap.o
+@@ -29,8 +29,8 @@ TIMESTAMP=$(shell date +"%Y%m%d%H%M")
  # otherwise build into binary as done on Mac and Windows.
  ONE_OBJS+=osdep/PortMapper.o
  override DEFS+=-DZT_USE_MINIUPNPC
@@ -23,5 +23,5 @@ index 2e6a8632..0cd955d1 100644
  	override DEFS+=-DZT_USE_SYSTEM_MINIUPNPC
  	LDLIBS+=-lminiupnpc
 -- 
-2.17.0
+2.22.0
 
diff --git a/net/zerotier/patches/0002-remove-pie.patch b/net/zerotier/patches/0002-remove-pie.patch
index 849cb20f9..8f90d8f0a 100644
--- a/net/zerotier/patches/0002-remove-pie.patch
+++ b/net/zerotier/patches/0002-remove-pie.patch
@@ -1,4 +1,4 @@
-From 7cfe751128d412a9b780ba5e4cb11908fc71cd3d Mon Sep 17 00:00:00 2001
+From 68fe97ef6b05e3709cd4b67c7681dcfc63bfaf80 Mon Sep 17 00:00:00 2001
 From: Moritz Warning <moritzwarning@web.de>
 Date: Mon, 30 Apr 2018 16:14:30 +0200
 Subject: [PATCH 2/4] remove -pie
@@ -10,10 +10,10 @@ when making a shared object; recompile with -fPIC" error
  1 file changed, 3 insertions(+), 3 deletions(-)
 
 diff --git a/make-linux.mk b/make-linux.mk
-index 0cd955d1..add1d3ae 100644
+index a547125d..13244741 100644
 --- a/make-linux.mk
 +++ b/make-linux.mk
-@@ -63,11 +63,11 @@ ifeq ($(ZT_DEBUG),1)
+@@ -77,11 +77,11 @@ ifeq ($(ZT_DEBUG),1)
  	# C25519 in particular is almost UNUSABLE in -O0 even on a 3ghz box!
  node/Salsa20.o node/SHA512.o node/C25519.o node/Poly1305.o: CXXFLAGS=-Wall -O2 -g -pthread $(INCLUDES) $(DEFS)
  else
@@ -29,5 +29,5 @@ index 0cd955d1..add1d3ae 100644
  	STRIP+=--strip-all
  endif
 -- 
-2.17.0
+2.22.0
 
diff --git a/net/zerotier/patches/0003-remove-arm32-conservative-CFLAGS.patch b/net/zerotier/patches/0003-remove-arm32-conservative-CFLAGS.patch
index ea74d0d8c..f2189b97f 100644
--- a/net/zerotier/patches/0003-remove-arm32-conservative-CFLAGS.patch
+++ b/net/zerotier/patches/0003-remove-arm32-conservative-CFLAGS.patch
@@ -1,6 +1,17 @@
+From a856855ab97e0775a08e1571a4ad26c264cb13f4 Mon Sep 17 00:00:00 2001
+From: Moritz Warning <moritzwarning@web.de>
+Date: Sun, 4 Aug 2019 03:56:37 +0200
+Subject: [PATCH 3/4] remove arm32 conservative CFLAGS
+
+---
+ make-linux.mk | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/make-linux.mk b/make-linux.mk
+index 13244741..fd164dfa 100644
 --- a/make-linux.mk
 +++ b/make-linux.mk
-@@ -231,7 +231,7 @@ ifeq ($(ZT_OFFICIAL),1)
+@@ -262,7 +262,7 @@ ifeq ($(ZT_OFFICIAL),1)
  endif
  
  # ARM32 hell -- use conservative CFLAGS
@@ -9,3 +20,6 @@
  	ifeq ($(shell if [ -e /usr/bin/dpkg ]; then dpkg --print-architecture; fi),armel)
  		override CFLAGS+=-march=armv5 -mfloat-abi=soft -msoft-float -mno-unaligned-access -marm
  		override CXXFLAGS+=-march=armv5 -mfloat-abi=soft -msoft-float -mno-unaligned-access -marm
+-- 
+2.22.0
+
diff --git a/net/zerotier/patches/0004-accept-external-linker-flags.patch b/net/zerotier/patches/0004-accept-external-linker-flags.patch
index d50143a61..a28f4d826 100644
--- a/net/zerotier/patches/0004-accept-external-linker-flags.patch
+++ b/net/zerotier/patches/0004-accept-external-linker-flags.patch
@@ -1,4 +1,4 @@
-From a2cf8bf645d25f18cbc2ed7ad4b9a25725811afd Mon Sep 17 00:00:00 2001
+From 5169e5328525af28f6b7de087ece10a9bc0a2282 Mon Sep 17 00:00:00 2001
 From: Moritz Warning <moritzwarning@web.de>
 Date: Wed, 2 May 2018 16:06:46 +0200
 Subject: [PATCH 4/4] accept external linker flags
@@ -8,10 +8,10 @@ Subject: [PATCH 4/4] accept external linker flags
  1 file changed, 1 insertion(+), 1 deletion(-)
 
 diff --git a/make-linux.mk b/make-linux.mk
-index 49e14f70..8e766bfb 100644
+index fd164dfa..29ff8813 100644
 --- a/make-linux.mk
 +++ b/make-linux.mk
-@@ -67,7 +67,7 @@ else
+@@ -81,7 +81,7 @@ else
  	override CFLAGS+=-Wall -Wno-deprecated -pthread $(INCLUDES) -DNDEBUG $(DEFS)
  	CXXFLAGS?=-O3 -fstack-protector
  	override CXXFLAGS+=-Wall -Wno-deprecated -std=c++11 -pthread $(INCLUDES) -DNDEBUG $(DEFS)
@@ -21,5 +21,5 @@ index 49e14f70..8e766bfb 100644
  	STRIP+=--strip-all
  endif
 -- 
-2.17.0
+2.22.0