diff --git a/srcpkgs/firefox/files/mozconfig b/srcpkgs/firefox/files/mozconfig
index 8ef3d74b2a..31bb6dcd0f 100644
--- a/srcpkgs/firefox/files/mozconfig
+++ b/srcpkgs/firefox/files/mozconfig
@@ -3,7 +3,6 @@ ac_add_options --libdir=/usr/lib
 
 ac_add_options --with-system-nspr
 ac_add_options --with-system-nss
-ac_add_options --with-system-bz2
 ac_add_options --with-system-jpeg
 ac_add_options --with-system-zlib
 ac_add_options --with-system-libevent
@@ -14,9 +13,6 @@ ac_add_options --without-system-png
 ac_add_options --enable-system-pixman
 ac_add_options --enable-system-ffi
 
-ac_add_options --with-nspr-prefix=${XBPS_CROSS_BASE}/usr
-ac_add_options --with-nss-prefix=${XBPS_CROSS_BASE}/usr
-
 nspr_config_args="
  --libdir=${XBPS_CROSS_BASE}/usr/lib
  --includedir=${XBPS_CROSS_BASE}/usr/include/nspr"
@@ -25,7 +21,6 @@ nss_config_args="
  --libdir=${XBPS_CROSS_BASE}/usr/lib
  --includedir=${XBPS_CROSS_BASE}/usr/include/nss"
 
-ac_add_options --disable-gconf
 ac_add_options --disable-tests
 ac_add_options --disable-crashreporter
 ac_add_options --disable-updater
diff --git a/srcpkgs/firefox/patches/sndio.patch b/srcpkgs/firefox/patches/sndio.patch
index aab9a0a305..c5e5c486dd 100644
--- a/srcpkgs/firefox/patches/sndio.patch
+++ b/srcpkgs/firefox/patches/sndio.patch
@@ -40,13 +40,13 @@
      DEFINES['DISABLE_LIBSNDIO_DLOPEN'] = True
  
  if CONFIG['OS_TARGET'] == 'Darwin':
---- build/moz.configure/old.configure.orig
-+++ build/moz.configure/old.configure
-@@ -184,6 +184,7 @@
+--- build/moz.configure/old.configure	2020-06-30 12:17:04.087609070 +0200
++++ -	2020-06-30 12:18:26.027756310 +0200
+@@ -210,6 +210,7 @@
  @old_configure_options(
      '--cache-file',
      '--datadir',
 +    '--enable-sndio',
-     '--enable-cookies',
-     '--enable-cpp-rtti',
      '--enable-crashreporter',
+     '--enable-dbus',
+     '--enable-debug-js-modules',
diff --git a/srcpkgs/firefox/patches/sqlite-be-crash.patch b/srcpkgs/firefox/patches/sqlite-be-crash.patch
deleted file mode 100644
index 00cbbe1978..0000000000
--- a/srcpkgs/firefox/patches/sqlite-be-crash.patch
+++ /dev/null
@@ -1,35 +0,0 @@
-From 90b1adc1f130148a11e1ae11a154edc67bc521f6 Mon Sep 17 00:00:00 2001
-From: q66 <daniel@octaforge.org>
-Date: Sun, 9 Feb 2020 16:47:57 +0100
-Subject: [PATCH] Fix segfault on some platforms
-
-This can be reproduced on e.g. firefox with ppc64 after updating
-sqlite from 3.30.1. This is a cherry-pick of an upstream revision
-that fixes the problem (https://sqlite.org/src/info/04885763c4cd00cb).
----
- sqlite3.c | 4 +++-
- 1 file changed, 3 insertions(+), 1 deletion(-)
-
-diff --git sqlite3.c sqlite3.c
-index 55dc686..0fb0b55 100644
---- third_party/sqlite3/src/sqlite3.c
-+++ third_party/sqlite3/src/sqlite3.c
-@@ -121302,12 +121302,14 @@ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(
-             x = *sqlite3VdbeGetOp(v, addrConflictCk);
-             if( x.opcode!=OP_IdxRowid ){
-               int p2;      /* New P2 value for copied conflict check opcode */
-+              const char *zP4;
-               if( sqlite3OpcodeProperty[x.opcode]&OPFLG_JUMP ){
-                 p2 = lblRecheckOk;
-               }else{
-                 p2 = x.p2;
-               }
--              sqlite3VdbeAddOp4(v, x.opcode, x.p1, p2, x.p3, x.p4.z, x.p4type);
-+              zP4 = x.p4type==P4_INT32 ? SQLITE_INT_TO_PTR(x.p4.i) : x.p4.z;
-+              sqlite3VdbeAddOp4(v, x.opcode, x.p1, p2, x.p3, zP4, x.p4type);
-               sqlite3VdbeChangeP5(v, x.p5);
-               VdbeCoverageIf(v, p2!=x.p2);
-             }
--- 
-2.24.0
-
diff --git a/srcpkgs/firefox/template b/srcpkgs/firefox/template
index 643632a7ff..4d9cc05e99 100644
--- a/srcpkgs/firefox/template
+++ b/srcpkgs/firefox/template
@@ -3,7 +3,7 @@
 # THIS PKG MUST BE SYNCHRONIZED WITH "srcpkgs/firefox-i18n".
 #
 pkgname=firefox
-version=77.0.1
+version=78.0.1
 revision=1
 build_helper="rust"
 short_desc="Mozilla Firefox web browser"
@@ -11,7 +11,7 @@ maintainer="Johannes <johannes.brechtmann@gmail.com>"
 license="MPL-2.0, GPL-2.0-or-later, LGPL-2.1-or-later"
 homepage="https://www.mozilla.org/firefox/"
 distfiles="${MOZILLA_SITE}/${pkgname}/releases/${version}/source/${pkgname}-${version}.source.tar.xz"
-checksum=54256fc5f8e9c2e8129ef84773fae31fcfdaf95da6d4d03151f3939e9f749640
+checksum=494d277b120028e036e2aee3f658d79afc895457dc6aadb1c02f0547ef1d66ca
 
 lib32disabled=yes
 
@@ -22,14 +22,13 @@ makedepends="nss-devel libjpeg-turbo-devel gtk+-devel gtk+3-devel icu-devel
  libXrender-devel libXcomposite-devel libSM-devel libXt-devel rust-std
  libXdamage-devel freetype-devel $(vopt_if alsa alsa-lib-devel)
  $(vopt_if dbus dbus-glib-devel) $(vopt_if pulseaudio pulseaudio-devel)
- $(vopt_if startup_notification startup-notification-devel)
  $(vopt_if xscreensaver libXScrnSaver-devel)
  $(vopt_if sndio sndio-devel) $(vopt_if jack jack-devel)"
 depends="nss>=3.47.1 desktop-file-utils hicolor-icon-theme"
 conflicts="firefox-esr>=0"
 
-build_options="alsa jack dbus pulseaudio startup_notification xscreensaver sndio wayland"
-build_options_default="alsa jack dbus pulseaudio startup_notification xscreensaver sndio wayland"
+build_options="alsa jack dbus pulseaudio xscreensaver sndio wayland"
+build_options_default="alsa jack dbus pulseaudio xscreensaver sndio wayland"
 
 case $XBPS_TARGET_MACHINE in
 	armv[56]*) broken="required NEON extensions are not supported on armv6" ;;
@@ -167,7 +166,6 @@ ac_add_options $(vopt_enable sndio)
 ac_add_options $(vopt_enable dbus)
 ac_add_options $(vopt_enable dbus necko-wifi)
 ac_add_options $(vopt_enable pulseaudio)
-ac_add_options $(vopt_enable startup_notification startup-notification)
 ac_add_options --enable-default-toolkit=$(vopt_if wayland 'cairo-gtk3-wayland' 'cairo-gtk3')
 !