diff --git a/libraries/libproxy/README b/libraries/libproxy/README
index 75ae88bd65..6fc94c753b 100644
--- a/libraries/libproxy/README
+++ b/libraries/libproxy/README
@@ -6,3 +6,5 @@ back to programming.  GNOME? KDE? Command line? WPAD? PAC? Network
 changed? It doesn't matter! Just ask libproxy what proxy to use: you 
 get simple code and your users get correct, consistant behavior and 
 broad infrastructure compatibility. 
+
+This requires mozjs185 and nspr.
diff --git a/libraries/libproxy/libproxy.SlackBuild b/libraries/libproxy/libproxy.SlackBuild
index b2f4b56ac3..8e440ef3d6 100644
--- a/libraries/libproxy/libproxy.SlackBuild
+++ b/libraries/libproxy/libproxy.SlackBuild
@@ -2,7 +2,7 @@
 
 # Slackware build script for libproxy
 
-# Copyright 2009-2011  Robby Workman  Northport, AL, USA
+# Copyright 2009-2012  Robby Workman  Northport, AL, USA
 # All rights reserved.
 #
 # Redistribution and use of this script, with or without modification, is
@@ -23,8 +23,8 @@
 # ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 PRGNAM=libproxy
-VERSION=${VERSION:-0.4.6}
-BUILD=${BUILD:-2}
+VERSION=${VERSION:-0.4.7}
+BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
 if [ -z "$ARCH" ]; then
@@ -69,9 +69,9 @@ find . \
  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
  -exec chmod 644 {} \;
 
-# http://code.google.com/p/libproxy/source/detail?r=797
-# This patch brings the 4.6 (r753) code up to r797.
-patch -p0 < $CWD/4.6-r797.patch
+# 0.4.7 won't build against seamonkey's nss stuff, and the first commit in
+# svn after that release disables its use in favor of nspr and js185
+patch -p0 < $CWD/only_link_mozjs185.diff
 
 cmake . \
   -DCMAKE_C_FLAGS="$SLKCFLAGS" \
diff --git a/libraries/libproxy/libproxy.info b/libraries/libproxy/libproxy.info
index 3e00d1b4db..4e6f5cd938 100644
--- a/libraries/libproxy/libproxy.info
+++ b/libraries/libproxy/libproxy.info
@@ -1,10 +1,10 @@
 PRGNAM="libproxy"
-VERSION="0.4.6"
+VERSION="0.4.7"
 HOMEPAGE="http://code.google.com/p/libproxy/"
-DOWNLOAD="http://libproxy.googlecode.com/files/libproxy-0.4.6.tar.gz"
-MD5SUM="199c6b120baf1f7258a55f38d5ec74f5"
+DOWNLOAD="http://libproxy.googlecode.com/files/libproxy-0.4.7.tar.gz"
+MD5SUM="509e03a488a61cd62bfbaf3ab6a2a7a5"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 MAINTAINER="Robby Workman"
 EMAIL="rw@rlworkman.net"
-APPROVED="dsomero"
+APPROVED="Erik Hanson"
diff --git a/libraries/libproxy/only_link_mozjs185.diff b/libraries/libproxy/only_link_mozjs185.diff
new file mode 100644
index 0000000000..84016ac80b
--- /dev/null
+++ b/libraries/libproxy/only_link_mozjs185.diff
@@ -0,0 +1,46 @@
+Index: libproxy/cmake/modules/pacrunner_mozjs.cmk
+===================================================================
+--- libproxy/cmake/modules/pacrunner_mozjs.cmk	(revision 814)
++++ libproxy/cmake/modules/pacrunner_mozjs.cmk	(revision 815)
+@@ -7,19 +7,15 @@
+     include_directories("${MOZJS_INCLUDE_DIR}")
+   endif()
+ elseif(NOT APPLE)
+-  set(MOZJS_SEARCH_ORDER "mozilla-js;xulrunner-js;firefox-js;seamonkey-js" CACHE STRING "MozJS search order")
+   option(WITH_MOZJS "Search for MOZJS package" ON)
+   if (WITH_MOZJS)
+-    foreach(MOZJSLIB ${MOZJS_SEARCH_ORDER})
+-      pkg_search_module(MOZJS ${MOZJSLIB}>=2.0b12)
+-      if(MOZJS_FOUND)
+-        include_directories(${MOZJS_INCLUDE_DIRS})
+-        link_directories(${MOZJS_LIBRARY_DIRS})
+-        break()
+-      else()
+-        set(MOZJS_FOUND 0)
+-      endif()
+-    endforeach()
++    pkg_search_module(MOZJS mozjs185>=1.8.5)
++    if(MOZJS_FOUND)
++      include_directories(${MOZJS_INCLUDE_DIRS})
++      link_directories(${MOZJS_LIBRARY_DIRS})
++    else()
++      set(MOZJS_FOUND 0)
++    endif()
+   else()
+     set(MOZJS_FOUND 0)
+   endif()
+Index: NEWS
+===================================================================
+--- NEWS	(revision 814)
++++ NEWS	(revision 815)
+@@ -1,3 +1,10 @@
++New in version 0.4.8 (not yet released)
++==============================
++* Only support standalone mozjs185 as mozilla js engine.
++  xulrunner being part of the now lightning fast moving firefox
++  is impossible to be tracked as a dependency and it is not
++  supported by Mozilla to be used in this scenario.
++
+ New in version 0.4.7
+ ==============================
+ * Support/require xulrunner 2.0+