diff --git a/mac/xcode/FreeSWITCH.xcodeproj/project.pbxproj b/mac/xcode/FreeSWITCH.xcodeproj/project.pbxproj
index 390a2b972e..1d15296d00 100644
--- a/mac/xcode/FreeSWITCH.xcodeproj/project.pbxproj
+++ b/mac/xcode/FreeSWITCH.xcodeproj/project.pbxproj
@@ -9238,8 +9238,8 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				COPY_PHASE_STRIP = YES;
-				DYLIB_COMPATIBILITY_VERSION = 1;
-				DYLIB_CURRENT_VERSION = 1;
+				DYLIB_COMPATIBILITY_VERSION = "$(FREESWITCH_LIBOSIP2_VERSION)";
+				DYLIB_CURRENT_VERSION = "$(FREESWITCH_LIBOSIP2_VERSION)";
 				FRAMEWORK_VERSION = A;
 				GCC_ENABLE_FIX_AND_CONTINUE = NO;
 				GCC_GENERATE_DEBUGGING_SYMBOLS = NO;
@@ -9312,8 +9312,8 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				COPY_PHASE_STRIP = YES;
-				DYLIB_COMPATIBILITY_VERSION = 1;
-				DYLIB_CURRENT_VERSION = 1;
+				DYLIB_COMPATIBILITY_VERSION = "$(FREESWITCH_LIBOSIP2_VERSION)";
+				DYLIB_CURRENT_VERSION = "$(FREESWITCH_LIBOSIP2_VERSION)";
 				FRAMEWORK_VERSION = A;
 				GCC_ENABLE_FIX_AND_CONTINUE = NO;
 				GCC_GENERATE_DEBUGGING_SYMBOLS = NO;
@@ -9377,8 +9377,8 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				COPY_PHASE_STRIP = YES;
-				DYLIB_COMPATIBILITY_VERSION = 1;
-				DYLIB_CURRENT_VERSION = 1;
+				DYLIB_COMPATIBILITY_VERSION = "$(FREESWITCH_LIBOSIP2_VERSION)";
+				DYLIB_CURRENT_VERSION = "$(FREESWITCH_LIBOSIP2_VERSION)";
 				FRAMEWORK_VERSION = A;
 				GCC_ENABLE_FIX_AND_CONTINUE = NO;
 				GCC_GENERATE_DEBUGGING_SYMBOLS = NO;