diff --git a/build/osx/wxcocoa.xcconfig b/build/osx/wxcocoa.xcconfig
index af06119d43..24c0f2d37c 100644
--- a/build/osx/wxcocoa.xcconfig
+++ b/build/osx/wxcocoa.xcconfig
@@ -3,10 +3,10 @@ WXTOOLKITUPPER = COCOA
 
 #include "wx.xcconfig"
 
-MACOSX_DEPLOYMENT_TARGET = 10.5
+MACOSX_DEPLOYMENT_TARGET = 10.7
 
 GCC_VERSION =
 
-ARCHS = ppc i386 x86_64
+ARCHS = i386 x86_64
 
-OTHER_LDFLAGS = -framework WebKit -framework IOKit -framework Carbon -framework Cocoa -framework AudioToolbox -framework OpenGL -framework QTKit 
+OTHER_LDFLAGS = -framework WebKit -framework IOKit -framework Carbon -framework Cocoa -framework AudioToolbox -framework OpenGL -framework AVFoundation -framework CoreMedia -framework QTKit