diff --git a/dev-cpp/tbb/patches/tbb-2018_U3.patchset b/dev-cpp/tbb/patches/tbb-2018_U4.patchset
similarity index 100%
rename from dev-cpp/tbb/patches/tbb-2018_U3.patchset
rename to dev-cpp/tbb/patches/tbb-2018_U4.patchset
diff --git a/dev-cpp/tbb/tbb-2018.3.recipe b/dev-cpp/tbb/tbb-2018.4.recipe
similarity index 95%
rename from dev-cpp/tbb/tbb-2018.3.recipe
rename to dev-cpp/tbb/tbb-2018.4.recipe
index c27bf0833..33b152340 100644
--- a/dev-cpp/tbb/tbb-2018.3.recipe
+++ b/dev-cpp/tbb/tbb-2018.4.recipe
@@ -6,9 +6,9 @@ library manages and schedules threads to execute these tasks."
 HOMEPAGE="https://www.threadingbuildingblocks.org/"
 COPYRIGHT="2005-2018 Intel Corporation"
 LICENSE="Apache v2"
-REVISION="2"
+REVISION="1"
 SOURCE_URI="https://github.com/01org/tbb/archive/${portVersion/./_U}.tar.gz"
-CHECKSUM_SHA256="23793c8645480148e9559df96b386b780f92194c80120acce79fcdaae0d81f45"
+CHECKSUM_SHA256="d5604a04787c8a037d4944eeb89792e7c45f6a83c141b20df7ee89c2fb012ed1"
 SOURCE_DIR="tbb-${portVersion/./_U}"
 PATCHES="tbb-${portVersion/./_U}.patchset"