diff --git a/Defaults.podspec b/Defaults.podspec
index 758a11a..ec52915 100644
--- a/Defaults.podspec
+++ b/Defaults.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
 	s.name = 'Defaults'
-	s.version = '4.0.0'
+	s.version = '4.1.0'
 	s.summary = 'Swifty and modern UserDefaults'
 	s.license = 'MIT'
 	s.homepage = 'https://github.com/sindresorhus/Defaults'
diff --git a/Defaults.xcodeproj/project.pbxproj b/Defaults.xcodeproj/project.pbxproj
index 60c4851..d8b1339 100644
--- a/Defaults.xcodeproj/project.pbxproj
+++ b/Defaults.xcodeproj/project.pbxproj
@@ -393,7 +393,7 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 0720;
-				LastUpgradeCheck = 1020;
+				LastUpgradeCheck = 1160;
 				ORGANIZATIONNAME = Defaults;
 				TargetAttributes = {
 					52D6D97B1BEFF229002C0205 = {
@@ -733,9 +733,12 @@
 			buildSettings = {
 				APPLICATION_EXTENSION_API_ONLY = YES;
 				CLANG_ENABLE_MODULES = YES;
+				CODE_SIGN_IDENTITY = "";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "";
-				CURRENT_PROJECT_VERSION = 5;
+				"CODE_SIGN_IDENTITY[sdk=macosx*]" = "Apple Development";
+				CODE_SIGN_STYLE = Manual;
 				DEFINES_MODULE = YES;
+				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
@@ -751,6 +754,8 @@
 				ONLY_ACTIVE_ARCH = NO;
 				PRODUCT_BUNDLE_IDENTIFIER = "com.Defaults.Defaults-iOS";
 				PRODUCT_NAME = Defaults;
+				PROVISIONING_PROFILE_SPECIFIER = "";
+				"PROVISIONING_PROFILE_SPECIFIER[sdk=macosx*]" = "";
 				SKIP_INSTALL = YES;
 				SUPPORTS_MACCATALYST = NO;
 				SWIFT_COMPILATION_MODE = singlefile;
@@ -764,9 +769,12 @@
 			buildSettings = {
 				APPLICATION_EXTENSION_API_ONLY = YES;
 				CLANG_ENABLE_MODULES = YES;
+				CODE_SIGN_IDENTITY = "";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "";
-				CURRENT_PROJECT_VERSION = 5;
+				"CODE_SIGN_IDENTITY[sdk=macosx*]" = "Apple Development";
+				CODE_SIGN_STYLE = Manual;
 				DEFINES_MODULE = YES;
+				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
@@ -781,6 +789,8 @@
 				MARKETING_VERSION = 4.0.0;
 				PRODUCT_BUNDLE_IDENTIFIER = "com.Defaults.Defaults-iOS";
 				PRODUCT_NAME = Defaults;
+				PROVISIONING_PROFILE_SPECIFIER = "";
+				"PROVISIONING_PROFILE_SPECIFIER[sdk=macosx*]" = "";
 				SKIP_INSTALL = YES;
 				SUPPORTS_MACCATALYST = NO;
 				SWIFT_COMPILATION_MODE = wholemodule;
@@ -793,6 +803,8 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				CLANG_ENABLE_MODULES = YES;
+				CODE_SIGN_IDENTITY = "Apple Development";
+				"CODE_SIGN_IDENTITY[sdk=macosx*]" = "-";
 				CODE_SIGN_STYLE = Manual;
 				DEVELOPMENT_TEAM = "";
 				INFOPLIST_FILE = Configs/DefaultsTests.plist;
@@ -813,6 +825,8 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				CLANG_ENABLE_MODULES = YES;
+				CODE_SIGN_IDENTITY = "Apple Development";
+				"CODE_SIGN_IDENTITY[sdk=macosx*]" = "-";
 				CODE_SIGN_STYLE = Manual;
 				DEVELOPMENT_TEAM = "";
 				INFOPLIST_FILE = Configs/DefaultsTests.plist;
@@ -834,7 +848,6 @@
 			buildSettings = {
 				APPLICATION_EXTENSION_API_ONLY = YES;
 				"CODE_SIGN_IDENTITY[sdk=watchos*]" = "";
-				CURRENT_PROJECT_VERSION = 5;
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
@@ -861,7 +874,6 @@
 			buildSettings = {
 				APPLICATION_EXTENSION_API_ONLY = YES;
 				"CODE_SIGN_IDENTITY[sdk=watchos*]" = "";
-				CURRENT_PROJECT_VERSION = 5;
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
@@ -890,7 +902,6 @@
 			buildSettings = {
 				APPLICATION_EXTENSION_API_ONLY = YES;
 				"CODE_SIGN_IDENTITY[sdk=appletvos*]" = "";
-				CURRENT_PROJECT_VERSION = 5;
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
@@ -917,7 +928,6 @@
 			buildSettings = {
 				APPLICATION_EXTENSION_API_ONLY = YES;
 				"CODE_SIGN_IDENTITY[sdk=appletvos*]" = "";
-				CURRENT_PROJECT_VERSION = 5;
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
@@ -947,7 +957,6 @@
 				APPLICATION_EXTENSION_API_ONLY = YES;
 				CODE_SIGN_IDENTITY = "-";
 				COMBINE_HIDPI_IMAGES = YES;
-				CURRENT_PROJECT_VERSION = 5;
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
@@ -961,7 +970,7 @@
 					"@loader_path/Frameworks",
 				);
 				MACOSX_DEPLOYMENT_TARGET = 10.12;
-				MARKETING_VERSION = 4.0.0;
+				MARKETING_VERSION = 4.1.0;
 				PRODUCT_BUNDLE_IDENTIFIER = "com.Defaults.Defaults-macOS";
 				PRODUCT_NAME = Defaults;
 				SDKROOT = macosx;
@@ -975,7 +984,6 @@
 				APPLICATION_EXTENSION_API_ONLY = YES;
 				CODE_SIGN_IDENTITY = "-";
 				COMBINE_HIDPI_IMAGES = YES;
-				CURRENT_PROJECT_VERSION = 5;
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
@@ -989,7 +997,7 @@
 					"@loader_path/Frameworks",
 				);
 				MACOSX_DEPLOYMENT_TARGET = 10.12;
-				MARKETING_VERSION = 4.0.0;
+				MARKETING_VERSION = 4.1.0;
 				PRODUCT_BUNDLE_IDENTIFIER = "com.Defaults.Defaults-macOS";
 				PRODUCT_NAME = Defaults;
 				SDKROOT = macosx;
diff --git a/Defaults.xcodeproj/xcshareddata/xcschemes/Defaults-iOS.xcscheme b/Defaults.xcodeproj/xcshareddata/xcschemes/Defaults-iOS.xcscheme
index 2e6d761..0970cbc 100644
--- a/Defaults.xcodeproj/xcshareddata/xcschemes/Defaults-iOS.xcscheme
+++ b/Defaults.xcodeproj/xcshareddata/xcschemes/Defaults-iOS.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1020"
+   LastUpgradeVersion = "1160"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Defaults.xcodeproj/xcshareddata/xcschemes/Defaults-macOS.xcscheme b/Defaults.xcodeproj/xcshareddata/xcschemes/Defaults-macOS.xcscheme
index 336b829..d59ed45 100644
--- a/Defaults.xcodeproj/xcshareddata/xcschemes/Defaults-macOS.xcscheme
+++ b/Defaults.xcodeproj/xcshareddata/xcschemes/Defaults-macOS.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1020"
+   LastUpgradeVersion = "1160"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Defaults.xcodeproj/xcshareddata/xcschemes/Defaults-tvOS.xcscheme b/Defaults.xcodeproj/xcshareddata/xcschemes/Defaults-tvOS.xcscheme
index 4da6b6e..42fb766 100644
--- a/Defaults.xcodeproj/xcshareddata/xcschemes/Defaults-tvOS.xcscheme
+++ b/Defaults.xcodeproj/xcshareddata/xcschemes/Defaults-tvOS.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1020"
+   LastUpgradeVersion = "1160"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
@@ -27,6 +27,15 @@
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
       shouldUseLaunchSchemeArgsEnv = "YES">
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "52D6D9EF1BEFFFBE002C0205"
+            BuildableName = "Defaults.framework"
+            BlueprintName = "Defaults-tvOS"
+            ReferencedContainer = "container:Defaults.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
       <Testables>
          <TestableReference
             skipped = "NO"
@@ -41,17 +50,6 @@
             </BuildableReference>
          </TestableReference>
       </Testables>
-      <MacroExpansion>
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "52D6D9EF1BEFFFBE002C0205"
-            BuildableName = "Defaults.framework"
-            BlueprintName = "Defaults-tvOS"
-            ReferencedContainer = "container:Defaults.xcodeproj">
-         </BuildableReference>
-      </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </TestAction>
    <LaunchAction
       buildConfiguration = "Debug"
@@ -72,8 +70,6 @@
             ReferencedContainer = "container:Defaults.xcodeproj">
          </BuildableReference>
       </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Release"
diff --git a/Defaults.xcodeproj/xcshareddata/xcschemes/Defaults-watchOS.xcscheme b/Defaults.xcodeproj/xcshareddata/xcschemes/Defaults-watchOS.xcscheme
index b0e9b21..46403f2 100644
--- a/Defaults.xcodeproj/xcshareddata/xcschemes/Defaults-watchOS.xcscheme
+++ b/Defaults.xcodeproj/xcshareddata/xcschemes/Defaults-watchOS.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1020"
+   LastUpgradeVersion = "1160"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
@@ -26,12 +26,10 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      codeCoverageEnabled = "YES"
-      shouldUseLaunchSchemeArgsEnv = "YES">
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      codeCoverageEnabled = "YES">
       <Testables>
       </Testables>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </TestAction>
    <LaunchAction
       buildConfiguration = "Debug"
@@ -52,8 +50,6 @@
             ReferencedContainer = "container:Defaults.xcodeproj">
          </BuildableReference>
       </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Release"