diff --git a/srcpkgs/arc-theme/template b/srcpkgs/arc-theme/template
index 1426205b5c2..3166997086b 100644
--- a/srcpkgs/arc-theme/template
+++ b/srcpkgs/arc-theme/template
@@ -1,11 +1,11 @@
 # Template file for 'arc-theme'
 pkgname=arc-theme
-version=20180114
+version=20180715
 revision=1
 noarch=yes
 build_style=gnu-configure
 configure_script="./autogen.sh"
-hostmakedepends="automake pkg-config sassc"
+hostmakedepends="automake pkg-config sassc optipng inkscape"
 makedepends="gtk+3-devel"
 depends="gnome-themes-standard gtk-engine-murrine"
 short_desc="Flat theme with transparent elements for GTK 3, GTK 2 and GNOME Shell"
@@ -13,4 +13,4 @@ maintainer="jtalowell <jtalowell@protonmail.com>"
 license="GPL-3.0-or-later"
 homepage="https://github.com/NicoHood/arc-theme"
 distfiles="https://github.com/NicoHood/arc-theme/archive/${version}.tar.gz"
-checksum="74179ad6a8f0b297e74eeabb26586584f76615eccdf90afb065a90623802e7bc"
+checksum=cdb315f1b85c19c1334752da22f02096be58a8086f7000d7ff92461710a9e022