diff --git a/src/librsvg-1-fixes.patch b/src/librsvg-1-fixes.patch
index dbaf5de8..8e25e66e 100644
--- a/src/librsvg-1-fixes.patch
+++ b/src/librsvg-1-fixes.patch
@@ -6,7 +6,7 @@ Contains an ad hoc patch for cross building.
 From 1ff5a73bee660f1d61f9cdd7c8d7aff29e959c4c Mon Sep 17 00:00:00 2001
 From: MXE
 Date: Mon, 27 Sep 2010 12:00:52 +0200
-Subject: [PATCH] fix .pc requirements
+Subject: [PATCH 1/2] fix .pc requirements
 
 
 diff --git a/librsvg.pc.in b/librsvg.pc.in
@@ -24,3 +24,35 @@ index 372f199..b6ee7a9 100644
  Cflags: -I${includedir}/librsvg-@RSVG_API_VERSION@
 -- 
 1.7.1
+
+
+[PATCH 2/2] Work around use of canonicalize_file_name()
+
+
+diff -ur librsvg-2.40.0.orig/rsvg-base.c librsvg-2.40.0/rsvg-base.c
+--- librsvg-2.40.0.orig/rsvg-base.c	2013-05-11 11:19:07.000000000 +0200
++++ librsvg-2.40.0/rsvg-base.c	2013-11-09 15:24:47.865999754 +0100
+@@ -2191,7 +2191,11 @@
+     g_object_unref (base);
+ 
+     /* FIXME portability */
++#ifndef __MINGW32__
+     cdir = canonicalize_file_name (dir);
++#else
++    cdir = dir;
++#endif
+     g_free (dir);
+     if (cdir == NULL)
+         goto deny;
+@@ -2201,7 +2205,11 @@
+         goto deny;
+ 
+     /* FIXME portability */
++#ifndef __MINGW32__
+     cpath = canonicalize_file_name (path);
++#else
++    cpath = path;
++#endif
+     g_free (path);
+ 
+     if (cpath == NULL)
diff --git a/src/librsvg.mk b/src/librsvg.mk
index a540e3aa..8d75a387 100644
--- a/src/librsvg.mk
+++ b/src/librsvg.mk
@@ -3,8 +3,8 @@
 
 PKG             := librsvg
 $(PKG)_IGNORE   :=
-$(PKG)_VERSION  := 2.37.0
-$(PKG)_CHECKSUM := 92ac16f1210e2324011039284407e17d3fda6e88
+$(PKG)_VERSION  := 2.40.0
+$(PKG)_CHECKSUM := eb915c9d963326e74be2e92fba4c4e9fbb06eefe
 $(PKG)_SUBDIR   := librsvg-$($(PKG)_VERSION)
 $(PKG)_FILE     := librsvg-$($(PKG)_VERSION).tar.xz
 $(PKG)_URL      := http://ftp.gnome.org/pub/GNOME/sources/librsvg/$(call SHORT_PKG_VERSION,$(PKG))/$($(PKG)_FILE)
diff --git a/src/libusb1.mk b/src/libusb1.mk
index c36c114c..151a8ccb 100644
--- a/src/libusb1.mk
+++ b/src/libusb1.mk
@@ -3,8 +3,8 @@
 
 PKG             := libusb1
 $(PKG)_IGNORE   :=
-$(PKG)_VERSION  := 1.0.16
-$(PKG)_CHECKSUM := ec164f02e6732c373e5a24be6b33a59142435615
+$(PKG)_VERSION  := 1.0.17
+$(PKG)_CHECKSUM := a491054e7f4f3f52b12bd567335180586a54ae16
 $(PKG)_SUBDIR   := libusbx-$($(PKG)_VERSION)
 $(PKG)_FILE     := libusbx-$($(PKG)_VERSION).tar.bz2
 $(PKG)_URL      := http://$(SOURCEFORGE_MIRROR)/project/libusbx/releases/$($(PKG)_VERSION)/source/$($(PKG)_FILE)
diff --git a/src/m4.mk b/src/m4.mk
index 648444e4..e914df28 100644
--- a/src/m4.mk
+++ b/src/m4.mk
@@ -3,8 +3,8 @@
 
 PKG             := m4
 $(PKG)_IGNORE   :=
-$(PKG)_VERSION  := 1.4.16
-$(PKG)_CHECKSUM := d8688d1d84e058366134301e018e57bbbdc33463
+$(PKG)_VERSION  := 1.4.17
+$(PKG)_CHECKSUM := 74ad71fa100ec8c13bc715082757eb9ab1e4bbb0
 $(PKG)_SUBDIR   := $(PKG)-$($(PKG)_VERSION)
 $(PKG)_FILE     := $(PKG)-$($(PKG)_VERSION).tar.xz
 $(PKG)_URL      := ftp://ftp.gnu.org/pub/gnu/m4/$($(PKG)_FILE)
diff --git a/src/openscenegraph-1-disable-broken-plugins.patch b/src/openscenegraph-1-disable-broken-plugins.patch
deleted file mode 100644
index 4810e127..00000000
--- a/src/openscenegraph-1-disable-broken-plugins.patch
+++ /dev/null
@@ -1,19 +0,0 @@
-This file is part of MXE.
-See index.html for further information.
-
-This patch has been taken from:
-
-http://lists.nongnu.org/archive/html/mingw-cross-env-list/2012-11/msg00009.html
-
-diff -uNr a/CMakeLists.txt b/CMakeLists.txt
---- a/CMakeLists.txt	2011-07-31 09:50:34.000000000 +0200
-+++ b/CMakeLists.txt	2012-11-26 09:41:12.199384455 +0100
-@@ -530,7 +530,7 @@
- # can use Quicktime.
- IF(NOT ANDROID)
-     IF(NOT APPLE)
--        FIND_PACKAGE(GIFLIB)
-+        #FIND_PACKAGE(GIFLIB)
-         FIND_PACKAGE(JPEG)
-         FIND_PACKAGE(PNG)
-         FIND_PACKAGE(TIFF)
diff --git a/src/openscenegraph.mk b/src/openscenegraph.mk
index 38453524..da12cbd2 100644
--- a/src/openscenegraph.mk
+++ b/src/openscenegraph.mk
@@ -3,8 +3,8 @@
 
 PKG             := openscenegraph
 $(PKG)_IGNORE   :=
-$(PKG)_VERSION  := 3.2.0-rc4
-$(PKG)_CHECKSUM := 43f3c8fb3f2964cf632174d0c6af1ac97b733992
+$(PKG)_VERSION  := 3.2.0
+$(PKG)_CHECKSUM := c20891862b5876983d180fc4a3d3cfb2b4a3375c
 $(PKG)_SUBDIR   := OpenSceneGraph-$($(PKG)_VERSION)
 $(PKG)_FILE     := OpenSceneGraph-$($(PKG)_VERSION).zip
 $(PKG)_URL      := http://www.openscenegraph.org/downloads/developer_releases/$($(PKG)_FILE)