diff --git a/srcpkgs/sox/template b/srcpkgs/sox/template
index 379e201434..2c43dae3c8 100644
--- a/srcpkgs/sox/template
+++ b/srcpkgs/sox/template
@@ -1,12 +1,13 @@
 # Template file for 'sox'
 pkgname=sox
 version=14.4.2
-revision=2
+revision=3
 build_style=gnu-configure
 configure_args="--with-distro=Void"
 hostmakedepends="pkg-config"
 makedepends="libsndfile-devel lame-devel libao-devel libmad-devel
- libid3tag-devel wavpack-devel opusfile-devel pulseaudio-devel libgomp-devel"
+ libid3tag-devel wavpack-devel opusfile-devel pulseaudio-devel
+ libgomp-devel libpng-devel"
 short_desc="Sound eXchange, the Swiss Army knife of audio manipulation"
 maintainer="Christian Neukirchen <chneukirchen@gmail.com>"
 license="GPL-2, LGPL-2.1"