diff --git a/platform/mwm_version.cpp b/platform/mwm_version.cpp
index 5e0a59add1..bf713c0d2c 100644
--- a/platform/mwm_version.cpp
+++ b/platform/mwm_version.cpp
@@ -19,7 +19,7 @@ namespace version
 {
 namespace
 {
-uint64_t VersionToSecondsSinceEpoch(uint32_t version)
+uint64_t VersionToSecondsSinceEpoch(uint64_t version)
 {
   auto constexpr partsCount = 3;
   // From left to right YY MM DD.
diff --git a/xcode/platform/platform.xcodeproj/project.pbxproj b/xcode/platform/platform.xcodeproj/project.pbxproj
index c8fb8105d1..f8415c768e 100644
--- a/xcode/platform/platform.xcodeproj/project.pbxproj
+++ b/xcode/platform/platform.xcodeproj/project.pbxproj
@@ -473,7 +473,7 @@
 		675343701A3F5CF500A0A8C3 /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
-				LastUpgradeCheck = 0630;
+				LastUpgradeCheck = 0720;
 				ORGANIZATIONNAME = maps.me;
 				TargetAttributes = {
 					675340E81C58C496002CF0D9 = {
@@ -594,6 +594,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				CODE_SIGN_IDENTITY = "-";
+				COMBINE_HIDPI_IMAGES = YES;
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				ENABLE_TESTABILITY = YES;
 				EXECUTABLE_PREFIX = lib;
@@ -608,6 +609,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				CODE_SIGN_IDENTITY = "-";
+				COMBINE_HIDPI_IMAGES = YES;
 				COPY_PHASE_STRIP = NO;
 				EXECUTABLE_PREFIX = lib;
 				GCC_ENABLE_CPP_EXCEPTIONS = YES;
@@ -637,6 +639,7 @@
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				COPY_PHASE_STRIP = NO;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				ENABLE_TESTABILITY = YES;
 				EXCLUDED_SOURCE_FILE_NAMES = "";
 				"EXCLUDED_SOURCE_FILE_NAMES[sdk=iphoneos*]" = platform_mac.mm;
 				"EXCLUDED_SOURCE_FILE_NAMES[sdk=iphonesimulator*]" = platform_mac.mm;
@@ -664,7 +667,6 @@
 					"$(OMIM_ROOT)/3party/jansson/src",
 					"$(QT_PATH)/include",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 10.10;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = macosx;
@@ -714,7 +716,6 @@
 					"$(OMIM_ROOT)/3party/jansson/src",
 					"$(QT_PATH)/include",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 10.10;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = macosx;
 				SUPPORTED_PLATFORMS = "macosx iphonesimulator iphoneos";