diff --git a/mkspecs/macx-clang-32/qmake.conf b/mkspecs/macx-clang-32/qmake.conf
index 507d8fcc6ac..ba3c7cab6c5 100644
--- a/mkspecs/macx-clang-32/qmake.conf
+++ b/mkspecs/macx-clang-32/qmake.conf
@@ -7,7 +7,7 @@ include(../common/gcc-base-mac.conf)
 include(../common/clang.conf)
 include(../common/clang-mac.conf)
 
-QMAKE_MACOSX_DEPLOYMENT_TARGET = 10.8
+QMAKE_MACOSX_DEPLOYMENT_TARGET = 10.9
 
 QMAKE_CFLAGS           += -arch i386
 QMAKE_CXXFLAGS         += -arch i386
diff --git a/mkspecs/macx-clang/qmake.conf b/mkspecs/macx-clang/qmake.conf
index 95a1cf8e4ae..4d56d771a18 100644
--- a/mkspecs/macx-clang/qmake.conf
+++ b/mkspecs/macx-clang/qmake.conf
@@ -7,6 +7,6 @@ include(../common/gcc-base-mac.conf)
 include(../common/clang.conf)
 include(../common/clang-mac.conf)
 
-QMAKE_MACOSX_DEPLOYMENT_TARGET = 10.8
+QMAKE_MACOSX_DEPLOYMENT_TARGET = 10.9
 
 load(qt_config)
diff --git a/mkspecs/macx-g++-32/qmake.conf b/mkspecs/macx-g++-32/qmake.conf
index 5871bbadb6c..4d764724560 100644
--- a/mkspecs/macx-g++-32/qmake.conf
+++ b/mkspecs/macx-g++-32/qmake.conf
@@ -14,7 +14,7 @@ include(../common/macx.conf)
 include(../common/gcc-base-mac.conf)
 include(../common/g++-macx.conf)
 
-QMAKE_MACOSX_DEPLOYMENT_TARGET = 10.8
+QMAKE_MACOSX_DEPLOYMENT_TARGET = 10.9
 
 QMAKE_CFLAGS           += -arch i386
 QMAKE_CXXFLAGS         += -arch i386
diff --git a/mkspecs/macx-g++/qmake.conf b/mkspecs/macx-g++/qmake.conf
index dcc023e6c50..65c53b20f63 100644
--- a/mkspecs/macx-g++/qmake.conf
+++ b/mkspecs/macx-g++/qmake.conf
@@ -14,6 +14,6 @@ include(../common/macx.conf)
 include(../common/gcc-base-mac.conf)
 include(../common/g++-macx.conf)
 
-QMAKE_MACOSX_DEPLOYMENT_TARGET = 10.8
+QMAKE_MACOSX_DEPLOYMENT_TARGET = 10.9
 
 load(qt_config)
diff --git a/mkspecs/macx-g++40/qmake.conf b/mkspecs/macx-g++40/qmake.conf
index f0583222cdc..a60261d0dc0 100644
--- a/mkspecs/macx-g++40/qmake.conf
+++ b/mkspecs/macx-g++40/qmake.conf
@@ -14,7 +14,7 @@ include(../common/macx.conf)
 include(../common/gcc-base-mac.conf)
 include(../common/g++-macx.conf)
 
-QMAKE_MACOSX_DEPLOYMENT_TARGET = 10.8
+QMAKE_MACOSX_DEPLOYMENT_TARGET = 10.9
 
 QMAKE_CC                = gcc-4.0
 QMAKE_CXX               = g++-4.0
diff --git a/mkspecs/macx-g++42/qmake.conf b/mkspecs/macx-g++42/qmake.conf
index 3244a9c94a5..afbe658dfaa 100644
--- a/mkspecs/macx-g++42/qmake.conf
+++ b/mkspecs/macx-g++42/qmake.conf
@@ -14,7 +14,7 @@ include(../common/macx.conf)
 include(../common/gcc-base-mac.conf)
 include(../common/g++-macx.conf)
 
-QMAKE_MACOSX_DEPLOYMENT_TARGET = 10.8
+QMAKE_MACOSX_DEPLOYMENT_TARGET = 10.9
 
 QMAKE_CC                = gcc-4.2
 QMAKE_CXX               = g++-4.2
diff --git a/mkspecs/macx-ios-clang/qmake.conf b/mkspecs/macx-ios-clang/qmake.conf
index deb76123f02..595b11e7c1d 100644
--- a/mkspecs/macx-ios-clang/qmake.conf
+++ b/mkspecs/macx-ios-clang/qmake.conf
@@ -3,7 +3,7 @@
 #
 
 QMAKE_MACOSX_DEPLOYMENT_TARGET  =
-QMAKE_IOS_DEPLOYMENT_TARGET     = 6.0
+QMAKE_IOS_DEPLOYMENT_TARGET     = 7.0
 
 INCLUDEPATH            += $$PWD/ios
 DEFINES                += DARWIN_NO_CARBON QT_NO_PRINTER QT_NO_PRINTDIALOG
diff --git a/mkspecs/macx-llvm/qmake.conf b/mkspecs/macx-llvm/qmake.conf
index b4dd97f024a..a22d2dfef31 100644
--- a/mkspecs/macx-llvm/qmake.conf
+++ b/mkspecs/macx-llvm/qmake.conf
@@ -14,7 +14,7 @@ include(../common/macx.conf)
 include(../common/gcc-base-mac.conf)
 include(../common/llvm.conf)
 
-QMAKE_MACOSX_DEPLOYMENT_TARGET = 10.8
+QMAKE_MACOSX_DEPLOYMENT_TARGET = 10.9
 
 QMAKE_XCODE_GCC_VERSION = com.apple.compilers.llvmgcc42