diff --git a/SuperBuild/CMake/External_boost.cmake b/SuperBuild/CMake/External_boost.cmake
index f451b94ef1dc667aad8d7cb52a3f1636e2c17e61..c768849f6beccf12aa99d06d5d881ed80dc0ead8 100644
--- a/SuperBuild/CMake/External_boost.cmake
+++ b/SuperBuild/CMake/External_boost.cmake
@@ -10,8 +10,8 @@ if(MSVC)
   set(BOOST_URL "http://download.sourceforge.net/project/boost/boost/1.60.0/boost_1_60_0.tar.bz2")
   set(BOOST_URL_MD5 "65a840e1a0b13a558ff19eeb2c4f0cbe")
 else()
-  set(BOOST_URL "http://download.sourceforge.net/project/boost/boost/1.50.0/boost_1_50_0.tar.bz2")
-  set(BOOST_URL_MD5 "52dd00be775e689f55a987baebccc462")
+  set(BOOST_URL "http://download.sourceforge.net/project/boost/boost/1.57.0/boost_1_57_0.tar.bz2")
+  set(BOOST_URL_MD5 "1be49befbdd9a5ce9def2983ba3e7b76")
 endif()
 
 ExternalProject_Add(BOOST
diff --git a/SuperBuild/CMake/External_opencv.cmake b/SuperBuild/CMake/External_opencv.cmake
index e9ab891c42ccb5d22ed5f33f4e1a79bef2a45476..3eafb79dfc3c43b64a5976c8835a07104361f747 100644
--- a/SuperBuild/CMake/External_opencv.cmake
+++ b/SuperBuild/CMake/External_opencv.cmake
@@ -14,7 +14,7 @@ ADD_SUPERBUILD_CMAKE_VAR(OPENCV PNG_LIBRARY)
 
 ExternalProject_Add(OPENCV
   PREFIX OPENCV
-  URL "http://sourceforge.net/projects/opencvlibrary/files/opencv-unix/2.4.11/opencv-2.4.11.zip/download"
+  URL "http://downloads.sourceforge.net/project/opencvlibrary/opencv-unix/2.4.11/opencv-2.4.11.zip"
   URL_MD5 32f498451bff1817a60e1aabc2939575
   BINARY_DIR ${OPENCV_SB_BUILD_DIR}
   INSTALL_DIR ${SB_INSTALL_PREFIX}
@@ -30,7 +30,7 @@ ExternalProject_Add(OPENCV
   -DWITH_FFMPEG:BOOL=OFF
   -DWITH_VFW:BOOL=OFF
   -DBUILD_OPENEXR:BOOL=OFF
-  -DBUILD_PACKAGE:BOOL=ON
+  -DBUILD_PACKAGE:BOOL=OFF
   -DBUILD_PERF_TESTS:BOOL=OFF
   -DBUILD_PNG:BOOL=OFF
   -DBUILD_TBB:BOOL=OFF
@@ -60,8 +60,24 @@ ExternalProject_Add(OPENCV
   -DBUILD_opencv_video:BOOL=OFF
   -DBUILD_opencv_videostab:BOOL=OFF
   -DBUILD_opencv_world:BOOL=OFF
+  -DBUILD_WITH_DEBUG_INFO:BOOL=OFF
   -DWITH_CUDA:BOOL=OFF
   -DWITH_OPENCL:BOOL=OFF
+  -DWITH_CUFFT:BOOL=OFF
+  -DWITH_GIGEAPI:BOOL=OFF
+  -DWITH_GSTREAMER:BOOL=OFF
+  -DWITH_GTK:BOOL=OFF
+  -DWITH_OPENCLAMDBLAS:BOOL=OFF
+  -DWITH_OPENCLAMDFFT:BOOL=OFF
+  -DWITH_OPENEXR:BOOL=OFF
+  -DWITH_PVAPI:BOOL=OFF
+  -DWITH_QT=OFF
+  -DWITH_UNICAP:BOOL=OFF
+  -DWITH_LIBV4L:BOOL=OFF
+  -DWITH_V4L:BOOL=OFF
+  -DWITH_VTK:BOOL=OFF
+  -DWITH_XIMEA:BOOL=OFF
+  -DWITH_XINE:BOOL=OFF
   ${OPENCV_SB_CONFIG}
   DEPENDS ${OPENCV_DEPENDENCIES}
   CMAKE_COMMAND ${SB_CMAKE_COMMAND}