diff --git a/files/moz1305705.patch b/files/moz1305705.patch
deleted file mode 100644
--- a/files/moz1305705.patch
+++ /dev/null
@@ -1,36 +0,0 @@
-
-# HG changeset patch
-# User Zibi Braniecki <zbraniecki@mozilla.com>
-# Date 1536964645 0
-# Node ID afe1daa73e5650119cbfd0daf638bc2f5ce8a26f
-# Parent  f703642afd0bbbba0110d0fab6a6018c2dcaf98c
-Bug 1305705 - Don`t unregister langpacks on shutdown. r=aswan
-
-Differential Revision: https://phabricator.services.mozilla.com/D5909
-
-diff --git a/toolkit/components/extensions/Extension.jsm b/toolkit/components/extensions/Extension.jsm
---- a/toolkit/components/extensions/Extension.jsm
-+++ b/toolkit/components/extensions/Extension.jsm
-@@ -2027,16 +2027,21 @@ class Langpack extends ExtensionData {
-       ));
-     }
- 
-     Services.obs.notifyObservers({wrappedJSObject: {langpack: this}},
-                                  "webextension-langpack-startup");
-   }
- 
-   async shutdown(reason) {
-+    if (reason === "APP_SHUTDOWN") {
-+      // If we're shutting down, let's not bother updating the state of each
-+      // system.
-+      return;
-+    }
-     for (const sourceName of Object.keys(this.startupData.l10nRegistrySources)) {
-       L10nRegistry.removeSource(`${sourceName}-${this.startupData.langpackId}`);
-     }
-     if (this.chromeRegistryHandle) {
-       this.chromeRegistryHandle.destruct();
-       this.chromeRegistryHandle = null;
-     }
- 
-
diff --git a/package.yml b/package.yml
--- a/package.yml
+++ b/package.yml
@@ -1,9 +1,9 @@
 name       : firefox
-version    : 62.0.3
-release    : 141
+version    : 63.0
+release    : 142
 source     :
-    - https://ftp.mozilla.org/pub/firefox/releases/62.0.3/source/firefox-62.0.3.source.tar.xz : c1d506eb7b1225e52398b2e4587085e77ff5f1fbf07728ba0fee60bbeae94636
-    - https://getsol.us/sources/mozilla/firefox-62.0.3-langpacks.tar.xz : 4eb23000b424eca5cf6aa5b1a6884080e604267835fde8653dad103a16eb2b9f
+    - https://ftp.mozilla.org/pub/firefox/releases/63.0/source/firefox-63.0.source.tar.xz : 3f95b028571ab9ffb3bf637761534a685aed224de3b87eb8ad7e1d0831995c07
+    - https://getsol.us/sources/mozilla/firefox-63.0-langpacks.tar.xz : 126854569559d484150f71548b21e6fad5ec281cd94ddf5417d290beacd2c0e6
 license    :
     - GPL-2.0-or-later
     - MPL-2.0
@@ -33,13 +33,13 @@
     - autoconf213
     - bzip2-devel
     - cargo
+    - cbindgen
     - llvm-clang
+    - nodejs-devel
     - yasm
 rundeps    :
     - ffmpeg
 setup      : |
-    %patch -p1 < $pkgfiles/moz1305705.patch
-
     cp $pkgfiles/mozilla-api-key .
     cp $pkgfiles/config mozconfig
     sed 's@\#\#JOBCOUNT\#\#@%JOBS%@' -i mozconfig
diff --git a/pspec_x86_64.xml b/pspec_x86_64.xml
--- a/pspec_x86_64.xml
+++ b/pspec_x86_64.xml
@@ -2,8 +2,8 @@
     <Source>
         <Name>firefox</Name>
         <Packager>
-            <Name>Joey Riches</Name>
-            <Email>josephriches@gmail.com</Email>
+            <Name>Pierre-Yves</Name>
+            <Email>pyu@riseup.net</Email>
         </Packager>
         <License>GPL-2.0-or-later</License>
         <License>MPL-2.0</License>
@@ -31,7 +31,6 @@
             <Path fileType="library">/usr/lib/firefox/browser/chrome/icons/default/default48.png</Path>
             <Path fileType="library">/usr/lib/firefox/browser/chrome/icons/default/default64.png</Path>
             <Path fileType="library">/usr/lib/firefox/browser/crashreporter-override.ini</Path>
-            <Path fileType="library">/usr/lib/firefox/browser/features/activity-stream@mozilla.org.xpi</Path>
             <Path fileType="library">/usr/lib/firefox/browser/features/aushelper@mozilla.org.xpi</Path>
             <Path fileType="library">/usr/lib/firefox/browser/features/firefox@getpocket.com.xpi</Path>
             <Path fileType="library">/usr/lib/firefox/browser/features/formautofill@mozilla.org.xpi</Path>
@@ -184,12 +183,12 @@
         </Files>
     </Package>
     <History>
-        <Update release="141">
-            <Date>2018-10-21</Date>
-            <Version>62.0.3</Version>
+        <Update release="142">
+            <Date>2018-10-24</Date>
+            <Version>63.0</Version>
             <Comment>Packaging update</Comment>
-            <Name>Joey Riches</Name>
-            <Email>josephriches@gmail.com</Email>
+            <Name>Pierre-Yves</Name>
+            <Email>pyu@riseup.net</Email>
         </Update>
     </History>
 </PISI>
\ No newline at end of file