diff --git a/srcpkgs/kernel-libc-headers/patches/1-4-glibc-specific-inclusion-of-sysinfo.h-in-kernel.h.patch b/srcpkgs/kernel-libc-headers/patches/1-4-glibc-specific-inclusion-of-sysinfo.h-in-kernel.h.patch
index 0b4cfb1220..0fc6df3c2c 100644
--- a/srcpkgs/kernel-libc-headers/patches/1-4-glibc-specific-inclusion-of-sysinfo.h-in-kernel.h.patch
+++ b/srcpkgs/kernel-libc-headers/patches/1-4-glibc-specific-inclusion-of-sysinfo.h-in-kernel.h.patch
@@ -1,5 +1,5 @@
---- ./include/uapi/linux/kernel.h.orig
-+++ ./include/uapi/linux/kernel.h
+--- include/uapi/linux/kernel.h.orig
++++ include/uapi/linux/kernel.h
 @@ -1,7 +1,9 @@
  #ifndef _UAPI_LINUX_KERNEL_H
  #define _UAPI_LINUX_KERNEL_H
diff --git a/srcpkgs/kernel-libc-headers/patches/3-4-libc-compat.h-fix-some-issues-arising-from-in6.h.patch b/srcpkgs/kernel-libc-headers/patches/3-4-libc-compat.h-fix-some-issues-arising-from-in6.h.patch
index ceff65e400..a9c8170efd 100644
--- a/srcpkgs/kernel-libc-headers/patches/3-4-libc-compat.h-fix-some-issues-arising-from-in6.h.patch
+++ b/srcpkgs/kernel-libc-headers/patches/3-4-libc-compat.h-fix-some-issues-arising-from-in6.h.patch
@@ -1,6 +1,18 @@
---- include/uapi/linux/libc-compat.h.orig	2015-05-31 15:43:30.635620792 +0200
-+++ include/uapi/linux/libc-compat.h	2015-05-31 15:48:08.787163241 +0200
-@@ -48,30 +48,27 @@
+From 3cd5b95ad2e9ca7d39e2dffe79f9198a36a0e68e Mon Sep 17 00:00:00 2001
+From: rofl0r <retnyg@gmx.net>
+Date: Wed, 22 Jan 2014 00:48:28 +0100
+Subject: [PATCH] libc-compat.h: fix some issues arising from in6.h
+
+namely redefinition of some structs provided by netinet/in.h.
+---
+ generic/include/linux/libc-compat.h | 23 +++++++----------------
+ 1 file changed, 7 insertions(+), 16 deletions(-)
+
+Index: linux-4.1/include/uapi/linux/libc-compat.h
+===================================================================
+--- include/uapi/linux/libc-compat.h
++++ include/uapi/linux/libc-compat.h
+@@ -48,24 +48,15 @@
  #ifndef _UAPI_LIBC_COMPAT_H
  #define _UAPI_LIBC_COMPAT_H
  
@@ -9,17 +21,11 @@
 +#ifndef __KERNEL__ /* we're used from userspace */
  
 -/* Coordinate with glibc netinet/in.h header. */
--#if defined(_NETINET_IN_H)
-+#ifdef _NETINET_IF_ETHER_H /* musl */
-+#define __UAPI_DEF_ETHHDR 0
-+#else /* glibc uses __NETINET_IF_ETHER_H, and includes the kernel header. */
-+#define __UAPI_DEF_ETHHDR 1
-+#endif
-+
 +/* Coordinate with libc netinet/in.h header. */
-+#ifdef _NETINET_IN_H
+ #if defined(_NETINET_IN_H)
  
- /* GLIBC headers included first so don't define anything
+-/* GLIBC headers included first so don't define anything
++/* libc headers included first so don't define anything
   * that would already be defined. */
  #define __UAPI_DEF_IN6_ADDR		0
 -/* The exception is the in6_addr macros which must be defined
@@ -34,14 +40,24 @@
  #define __UAPI_DEF_SOCKADDR_IN6		0
  #define __UAPI_DEF_IPV6_MREQ		0
  #define __UAPI_DEF_IPPROTO_V6		0
- #define __UAPI_DEF_IPV6_OPTIONS		0
+@@ -73,13 +64,13 @@
+ #define __UAPI_DEF_IN6_PKTINFO		0
+ #define __UAPI_DEF_IP6_MTUINFO		0
  
 -#else
 +#else /* defined(_NETINET_IN_H) */
  
  /* Linux headers included first, and we must define everything
-  * we need. The expectation is that glibc will check the
-@@ -97,7 +94,7 @@
+- * we need. The expectation is that glibc will check the
++ * we need. The expectation is that the libc will check the
+  * __UAPI_DEF_* defines and adjust appropriately. */
+ #define __UAPI_DEF_IN6_ADDR		1
+-/* We unconditionally define the in6_addr macros and glibc must
++/* We unconditionally define the in6_addr macros and libc must
+  * coordinate. */
+ #define __UAPI_DEF_IN6_ADDR_ALT		1
+ #define __UAPI_DEF_SOCKADDR_IN6		1
+@@ -101,7 +92,7 @@
  /* If we did not see any headers from any supported C libraries,
   * or we are being included in the kernel, then define everything
   * that we need. */
@@ -50,7 +66,7 @@
  
  /* Definitions for in6.h */
  #define __UAPI_DEF_IN6_ADDR		1
-@@ -110,6 +107,6 @@
+@@ -116,6 +107,6 @@
  /* Definitions for xattr.h */
  #define __UAPI_DEF_XATTR		1
  
diff --git a/srcpkgs/kernel-libc-headers/patches/4-4-libc-compat.h-prevent-redefinition-of-struct-ethhdr.patch b/srcpkgs/kernel-libc-headers/patches/4-4-libc-compat.h-prevent-redefinition-of-struct-ethhdr.patch
index 5c85e8143c..ae090f718a 100644
--- a/srcpkgs/kernel-libc-headers/patches/4-4-libc-compat.h-prevent-redefinition-of-struct-ethhdr.patch
+++ b/srcpkgs/kernel-libc-headers/patches/4-4-libc-compat.h-prevent-redefinition-of-struct-ethhdr.patch
@@ -1,5 +1,5 @@
---- include/uapi/linux/if_ether.h.orig	2015-05-31 15:46:25.659328508 +0200
-+++ include/uapi/linux/if_ether.h	2015-05-31 15:47:19.843238460 +0200
+--- include/uapi/linux/if_ether.h.orig
++++ include/uapi/linux/if_ether.h
 @@ -22,6 +22,7 @@
  #define _UAPI_LINUX_IF_ETHER_H
  
@@ -8,7 +8,7 @@
  
  /*
   *	IEEE 802.3 Ethernet magic constants.  The frame sizes omit the preamble
-@@ -134,11 +135,12 @@
+@@ -130,11 +131,12 @@
   *	This is an Ethernet frame header.
   */
  
@@ -22,3 +22,18 @@
 +#endif
  
  #endif /* _UAPI_LINUX_IF_ETHER_H */
+--- include/uapi/linux/libc-compat.h.orig
++++ include/uapi/linux/libc-compat.h
+@@ -50,6 +50,12 @@
+ 
+ #ifndef __KERNEL__ /* we're used from userspace */
+ 
++#ifdef _NETINET_IF_ETHER_H /* musl */
++#define __UAPI_DEF_ETHHDR 0
++#else /* glibc uses __NETINET_IF_ETHER_H, and includes the kernel header. */
++#define __UAPI_DEF_ETHHDR 1
++#endif
++
+ /* Coordinate with libc netinet/in.h header. */
+ #ifdef _NETINET_IN_H
+ 
diff --git a/srcpkgs/kernel-libc-headers/template b/srcpkgs/kernel-libc-headers/template
index 1fea70c45e..8e8a7f3ff2 100644
--- a/srcpkgs/kernel-libc-headers/template
+++ b/srcpkgs/kernel-libc-headers/template
@@ -1,8 +1,7 @@
 # Template file for 'kernel-libc-headers'
-#
 pkgname=kernel-libc-headers
-version=3.18.6
-revision=2
+version=4.1.15
+revision=1
 bootstrap=yes
 nostrip=yes
 noverifyrdeps=yes
@@ -11,8 +10,8 @@ wrksrc=linux-${version}
 short_desc="The Linux API headers for userland development"
 license="GPL-2"
 homepage="http://www.kernel.org"
-distfiles="http://www.kernel.org/pub/linux/kernel/v3.x/linux-${version}.tar.xz"
-checksum=c4c1a4841173aa572d79b7530db92ce493dbefe8049e6f461a46dd897df253f5
+distfiles="http://www.kernel.org/pub/linux/kernel/v4.x/linux-${version}.tar.xz"
+checksum=472288cc966188c5d7c511c6be0f78682843c9ca2d5d6c4d67d77455680359a3
 
 if [ "$CHROOT_READY" ]; then
 	hostmakedepends="perl"