diff --git a/firefox/.md5sum b/firefox/.md5sum
index 6f5c9d9f1..ecc049be9 100644
--- a/firefox/.md5sum
+++ b/firefox/.md5sum
@@ -1,3 +1,3 @@
-33a5d6f45a41021bea135ee866bfb7de  firefox-42.0b7.source.tar.xz
+45f6cd2356b6fc564d79bb7d2a2ca4ec  firefox-42.0b8.source.tar.xz
 1c53b819f800c61cd50e7c47bdb30bf0  firefox-install-dir.patch
 cf6971669f70b440cb6ff8df8b2722ae  firefox.desktop
diff --git a/firefox/Pkgfile b/firefox/Pkgfile
index 0829334e5..967cfadcb 100644
--- a/firefox/Pkgfile
+++ b/firefox/Pkgfile
@@ -4,7 +4,7 @@
 # Depends on: nss, unzip, zip, libidl, gtk3, python, alsa-lib, xorg-libxt, yasm, mesa3d, gst-plugins-base
  
 name=firefox
-version=42.0b7
+version=42.0b8
 release=1
 source=(http://ftp.mozilla.org/pub/firefox/releases/$version/source/firefox-$version.source.tar.xz
 	firefox-install-dir.patch firefox.desktop)