diff --git a/Source/ObjectiveDropboxOfficial/ObjectiveDropboxOfficial.xcodeproj/project.pbxproj b/Source/ObjectiveDropboxOfficial/ObjectiveDropboxOfficial.xcodeproj/project.pbxproj
index 15fc8a795..309877ae9 100644
--- a/Source/ObjectiveDropboxOfficial/ObjectiveDropboxOfficial.xcodeproj/project.pbxproj
+++ b/Source/ObjectiveDropboxOfficial/ObjectiveDropboxOfficial.xcodeproj/project.pbxproj
@@ -13120,7 +13120,7 @@
 		F26B756C1D7F6AF700714F70 /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
-				LastUpgradeCheck = 1250;
+				LastUpgradeCheck = 1400;
 				ORGANIZATIONNAME = Dropbox;
 				TargetAttributes = {
 					F26B75741D7F6AF700714F70 = {
@@ -13507,6 +13507,7 @@
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
 				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
+				MACOSX_DEPLOYMENT_TARGET = "$(RECOMMENDED_MACOSX_DEPLOYMENT_TARGET)";
 				PRODUCT_BUNDLE_IDENTIFIER = com.dropbox.ObjectiveDropboxOfficial;
 				PRODUCT_NAME = ObjectiveDropboxOfficial;
 				SKIP_INSTALL = YES;
@@ -13534,6 +13535,7 @@
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
 				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
+				MACOSX_DEPLOYMENT_TARGET = "$(RECOMMENDED_MACOSX_DEPLOYMENT_TARGET)";
 				PRODUCT_BUNDLE_IDENTIFIER = com.dropbox.ObjectiveDropboxOfficial;
 				PRODUCT_NAME = ObjectiveDropboxOfficial;
 				SKIP_INSTALL = YES;
@@ -13550,6 +13552,7 @@
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CODE_SIGN_IDENTITY = "";
 				COMBINE_HIDPI_IMAGES = YES;
+				DEAD_CODE_STRIPPING = YES;
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
@@ -13562,7 +13565,7 @@
 				INFOPLIST_FILE = "$(SRCROOT)/Platform/ObjectiveDropboxOfficial_macOS/Info.plist";
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/Frameworks";
-				MACOSX_DEPLOYMENT_TARGET = 10.10;
+				MACOSX_DEPLOYMENT_TARGET = "$(RECOMMENDED_MACOSX_DEPLOYMENT_TARGET)";
 				PRODUCT_BUNDLE_IDENTIFIER = com.dropbox.ObjectiveDropboxOfficial;
 				PRODUCT_NAME = ObjectiveDropboxOfficial;
 				SDKROOT = macosx;
@@ -13580,6 +13583,7 @@
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CODE_SIGN_IDENTITY = "";
 				COMBINE_HIDPI_IMAGES = YES;
+				DEAD_CODE_STRIPPING = YES;
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
@@ -13592,7 +13596,7 @@
 				INFOPLIST_FILE = "$(SRCROOT)/Platform/ObjectiveDropboxOfficial_macOS/Info.plist";
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/Frameworks";
-				MACOSX_DEPLOYMENT_TARGET = 10.10;
+				MACOSX_DEPLOYMENT_TARGET = "$(RECOMMENDED_MACOSX_DEPLOYMENT_TARGET)";
 				PRODUCT_BUNDLE_IDENTIFIER = com.dropbox.ObjectiveDropboxOfficial;
 				PRODUCT_NAME = ObjectiveDropboxOfficial;
 				SDKROOT = macosx;
diff --git a/Source/ObjectiveDropboxOfficial/ObjectiveDropboxOfficial.xcodeproj/xcshareddata/xcschemes/ObjectiveDropboxOfficial iOS.xcscheme b/Source/ObjectiveDropboxOfficial/ObjectiveDropboxOfficial.xcodeproj/xcshareddata/xcschemes/ObjectiveDropboxOfficial iOS.xcscheme
index 12bb1d728..d17115375 100644
--- a/Source/ObjectiveDropboxOfficial/ObjectiveDropboxOfficial.xcodeproj/xcshareddata/xcschemes/ObjectiveDropboxOfficial iOS.xcscheme	
+++ b/Source/ObjectiveDropboxOfficial/ObjectiveDropboxOfficial.xcodeproj/xcshareddata/xcschemes/ObjectiveDropboxOfficial iOS.xcscheme	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1250"
+   LastUpgradeVersion = "1400"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Source/ObjectiveDropboxOfficial/ObjectiveDropboxOfficial.xcodeproj/xcshareddata/xcschemes/ObjectiveDropboxOfficial macOS.xcscheme b/Source/ObjectiveDropboxOfficial/ObjectiveDropboxOfficial.xcodeproj/xcshareddata/xcschemes/ObjectiveDropboxOfficial macOS.xcscheme
index a196741e5..07263f000 100644
--- a/Source/ObjectiveDropboxOfficial/ObjectiveDropboxOfficial.xcodeproj/xcshareddata/xcschemes/ObjectiveDropboxOfficial macOS.xcscheme	
+++ b/Source/ObjectiveDropboxOfficial/ObjectiveDropboxOfficial.xcodeproj/xcshareddata/xcschemes/ObjectiveDropboxOfficial macOS.xcscheme	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1250"
+   LastUpgradeVersion = "1400"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"