diff --git a/extra/intel-tbb/PKGBUILD b/extra/intel-tbb/PKGBUILD
index 8c4b46d75..6041900ba 100644
--- a/extra/intel-tbb/PKGBUILD
+++ b/extra/intel-tbb/PKGBUILD
@@ -11,8 +11,8 @@
 buildarch=12
 
 pkgname=intel-tbb
-pkgver=2018_20170919
-_pkgver=2018_U1
+pkgver=2018_20171205
+_pkgver=2018_U2
 _file=${_tag}_src.tgz
 pkgrel=1
 pkgdesc='High level abstract threading library'
@@ -21,7 +21,7 @@ url='http://www.threadingbuildingblocks.org/'
 license=(GPL)
 depends=(gcc-libs)
 source=(https://github.com/01org/tbb/archive/$_pkgver.tar.gz)
-sha256sums=('c6462217d4ecef2b44fce63cfdf31f9db4f6ff493869899d497a5aef68b05fc5')
+sha256sums=('78bb9bae474736d213342f01fe1a6d00c6939d5c75b367e2e43e7bf29a6d8eca')
 
 build() {
   cd tbb-$_pkgver