diff --git a/extra/firefox/PKGBUILD b/extra/firefox/PKGBUILD
index bbf5e9dca..ae199f873 100644
--- a/extra/firefox/PKGBUILD
+++ b/extra/firefox/PKGBUILD
@@ -14,21 +14,21 @@ highmem=1
 noautobuild=1
 
 pkgname=firefox
-pkgver=55.0
+pkgver=55.0.1
 pkgrel=1
 pkgdesc="Standalone web browser from mozilla.org"
 arch=(i686 x86_64)
 license=(MPL GPL LGPL)
 url="https://www.mozilla.org/firefox/"
 depends=(gtk3 gtk2 mozilla-common libxt startup-notification mime-types dbus-glib alsa-lib ffmpeg
-         nss hunspell sqlite ttf-font libpulse)
+         nss hunspell sqlite ttf-font libpulse icu)
 makedepends=(unzip zip diffutils python2 yasm mesa imake gconf inetutils xorg-server-xvfb
              autoconf2.13 cargo)
 optdepends=('networkmanager: Location detection via available WiFi networks'
             'libnotify: Notification integration'
             'pulseaudio: Audio support'
             'speech-dispatcher: Text-to-Speech')
-options=(!emptydirs !makeflags)
+options=(!emptydirs !makeflags !strip)
 source=(https://ftp.mozilla.org/pub/mozilla.org/firefox/releases/$pkgver/source/firefox-$pkgver.source.tar.xz
         $pkgname.desktop firefox-symbolic.svg
         firefox-install-dir.patch no-crmf.diff fix-wifi-scanner.diff
@@ -98,6 +98,7 @@ ac_add_options --disable-webrtc
 # System libraries
 ac_add_options --with-system-nspr
 ac_add_options --with-system-nss
+ac_add_options --with-system-icu
 ac_add_options --with-system-zlib
 ac_add_options --with-system-bz2
 ac_add_options --enable-system-hunspell
diff --git a/extra/firefox/upload-symbol-archive b/extra/firefox/upload-symbol-archive
index 05181c320..3a7b45c82 100755
--- a/extra/firefox/upload-symbol-archive
+++ b/extra/firefox/upload-symbol-archive
@@ -5,10 +5,19 @@ die() {
   exit 1
 }
 
-(( $# == 2 )) || die "Usage: $0 TOKEN-FILE SYMBOL-ARCHIVE"
-[[ -f $1 && -s $1 ]] || die "Invalid TOKEN-FILE ${1@Q}"
-[[ $(file -Ebi "$2") == application/zip* ]] || die "Invalid SYMBOL-ARCHIVE ${2@Q}"
+(( $# >= 2 )) || die "Usage: $0 TOKEN-FILE SYMBOL-ARCHIVE..."
+token="$1"
+shift
 
-echo >&2 "Uploading ${2@Q} ..."
-exec curl -X POST -H "Auth-Token: $(<"$1")" -F "${2##*/}=@$2" \
-  https://crash-stats.mozilla.com/symbols/upload
+[[ -f $token && -s $token ]] || die "Invalid TOKEN-FILE ${token@Q}"
+
+for zip; do
+  [[ $(file -Ebi "$zip") == application/zip* ]] || die "Invalid SYMBOL-ARCHIVE ${zip@Q}"
+done
+
+for zip; do
+  echo >&2 "Uploading ${zip@Q} ..."
+  curl -X POST -H "Auth-Token: $(<"$token")" -F "${zip##*/}=@$zip" \
+    https://crash-stats.mozilla.com/symbols/upload
+  echo
+done