diff --git a/Makefile.in b/Makefile.in
index 70a74ca87e..fc78150838 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -1578,7 +1578,7 @@ LOCALE_MSW_LINGUAS =  it
 @COND_DEPS_TRACKING_1@CXXC = $(BK_DEPS) $(CXX)
 @COND_USE_PLUGINS_0@PLUGIN_ADV_EXTRALIBS = $(EXTRALIBS_SDL)
 @COND_PLATFORM_MACOSX_1@WXMACVERSION_CMD = \
-@COND_PLATFORM_MACOSX_1@	-compatibility_version 7.0 -current_version 7.1
+@COND_PLATFORM_MACOSX_1@	-compatibility_version 8.0 -current_version 8.0
 @COND_USE_GUI_0@PORTNAME = base
 @COND_USE_GUI_1@PORTNAME = $(TOOLKIT_LOWERCASE)$(TOOLKIT_VERSION)
 @COND_TOOLKIT_MAC@WXBASEPORT = _carbon
@@ -11638,9 +11638,9 @@ COND_TOOLKIT_X11___ADVANCED_PLATFORM_SRC_OBJECTS_9 =  \
 @COND_USE_SOVERSION_0@dll___targetsuf2 = .$(SO_SUFFIX)
 @COND_PLATFORM_MACOSX_0_USE_SOVERCYGWIN_0_USE_SOVERSION_1@dll___targetsuf3 \
 @COND_PLATFORM_MACOSX_0_USE_SOVERCYGWIN_0_USE_SOVERSION_1@	= \
-@COND_PLATFORM_MACOSX_0_USE_SOVERCYGWIN_0_USE_SOVERSION_1@	.$(SO_SUFFIX).0.6.1
+@COND_PLATFORM_MACOSX_0_USE_SOVERCYGWIN_0_USE_SOVERSION_1@	.$(SO_SUFFIX).0.7.0
 @COND_PLATFORM_MACOSX_1_USE_SOVERSION_1@dll___targetsuf3 \
-@COND_PLATFORM_MACOSX_1_USE_SOVERSION_1@	= .0.6.1.$(SO_SUFFIX)
+@COND_PLATFORM_MACOSX_1_USE_SOVERSION_1@	= .0.7.0.$(SO_SUFFIX)
 @COND_USE_SOVERCYGWIN_1_USE_SOVERSION_1@dll___targetsuf3 = -0.$(SO_SUFFIX)
 @COND_USE_SOVERSION_0@dll___targetsuf3 = .$(SO_SUFFIX)
 @COND_USE_SOVERSION_1_USE_SOVERSOLARIS_1@dll___targetsuf3 = .$(SO_SUFFIX).0