diff --git a/srcpkgs/diffutils/patches/gcc7-builtin_add_overflow.patch b/srcpkgs/diffutils/patches/gcc7-builtin_add_overflow.patch
deleted file mode 100644
index dbb7204001e..00000000000
--- a/srcpkgs/diffutils/patches/gcc7-builtin_add_overflow.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- lib/intprops.h	2016-08-05 01:38:16.000000000 +0200
-+++ lib/intprops.h	2017-05-08 12:19:47.703724356 +0200
-@@ -223,7 +223,7 @@
-    : (max) >> (b) < (a))
- 
- /* True if __builtin_add_overflow (A, B, P) works when P is null.  */
--#define _GL_HAS_BUILTIN_OVERFLOW_WITH_NULL (7 <= __GNUC__)
-+#define _GL_HAS_BUILTIN_OVERFLOW_WITH_NULL (7 < __GNUC__)
- 
- /* The _GL*_OVERFLOW macros have the same restrictions as the
-    *_RANGE_OVERFLOW macros, except that they do not assume that operands
diff --git a/srcpkgs/diffutils/template b/srcpkgs/diffutils/template
index 30ac973fdfe..42763baa407 100644
--- a/srcpkgs/diffutils/template
+++ b/srcpkgs/diffutils/template
@@ -1,7 +1,7 @@
 # Template file for 'diffutils'
 pkgname=diffutils
-version=3.5
-revision=2
+version=3.6
+revision=1
 bootstrap=yes
 build_style=gnu-configure
 short_desc="The GNU diff utilities"
@@ -9,4 +9,4 @@ maintainer="Juan RP <xtraeme@voidlinux.eu>"
 homepage="http://www.gnu.org/software/diffutils"
 license="GPL-3"
 distfiles="${GNU_SITE}/$pkgname/$pkgname-$version.tar.xz"
-checksum=dad398ccd5b9faca6b0ab219a036453f62a602a56203ac659b43e889bec35533
+checksum=d621e8bdd4b573918c8145f7ae61817d1be9deb4c8d2328a65cea8e11d783bd6