diff --git a/dev-util/source-highlight/source-highlight-3.1.8-r1.ebuild b/dev-util/source-highlight/source-highlight-3.1.8-r2.ebuild
similarity index 97%
rename from dev-util/source-highlight/source-highlight-3.1.8-r1.ebuild
rename to dev-util/source-highlight/source-highlight-3.1.8-r2.ebuild
index d31acb40cb..435b03a979 100644
--- a/dev-util/source-highlight/source-highlight-3.1.8-r1.ebuild
+++ b/dev-util/source-highlight/source-highlight-3.1.8-r2.ebuild
@@ -13,7 +13,7 @@ KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~s
 SLOT="0"
 IUSE="doc static-libs"
 
-RDEPEND="dev-libs/boost
+RDEPEND=">=dev-libs/boost-1.62.0:=[threads]
 	dev-util/ctags"
 DEPEND="${RDEPEND}"
 BDEPEND=""