diff --git a/srcpkgs/firefox/template b/srcpkgs/firefox/template
index 1c03fd2204c..97bb554be99 100644
--- a/srcpkgs/firefox/template
+++ b/srcpkgs/firefox/template
@@ -1,7 +1,7 @@
 # Template build file for 'firefox'.
 pkgname=firefox
 version=42.0
-revision=1
+revision=2
 short_desc="Lightweight gecko-based web browser"
 maintainer="Juan RP <xtraeme@voidlinux.eu>"
 homepage="https://www.mozilla.org/firefox/"
@@ -16,7 +16,7 @@ desc_option_gtk3="Build the GTK+3 toolkit UI"
 hostmakedepends="unzip zip pkg-config perl python yasm"
 makedepends="
  nss-devel libjpeg-turbo-devel libpng-devel gtk+-devel
- icu55-devel pixman-devel sqlite-devel gst-plugins-base1-devel
+ icu-devel pixman-devel sqlite-devel gst-plugins-base1-devel
  libevent-devel libnotify-devel libvpx-devel libXrender-devel
  startup-notification-devel dbus-glib-devel alsa-lib-devel pulseaudio-devel
  hunspell-devel libXcomposite-devel libSM-devel libXScrnSaver-devel