diff --git a/UnnaturalScrollWheels.xcodeproj/project.pbxproj b/UnnaturalScrollWheels.xcodeproj/project.pbxproj
index 6573f8d..6a27532 100644
--- a/UnnaturalScrollWheels.xcodeproj/project.pbxproj
+++ b/UnnaturalScrollWheels.xcodeproj/project.pbxproj
@@ -96,7 +96,7 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 1160;
-				LastUpgradeCheck = 1160;
+				LastUpgradeCheck = 1230;
 				ORGANIZATIONNAME = "Theron Tjapkes";
 				TargetAttributes = {
 					91D8069924CB37B80092C286 = {
@@ -175,6 +175,7 @@
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
@@ -235,6 +236,7 @@
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
@@ -267,6 +269,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CODE_SIGN_ENTITLEMENTS = UnnaturalScrollWheels/UnnaturalScrollWheels.entitlements;
+				CODE_SIGN_IDENTITY = "-";
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEVELOPMENT_TEAM = D6H5W2T379;
@@ -277,7 +280,7 @@
 					"@executable_path/../Frameworks",
 				);
 				MACOSX_DEPLOYMENT_TARGET = 10.13;
-				MARKETING_VERSION = 1.1.0;
+				MARKETING_VERSION = 1.1.1;
 				PRODUCT_BUNDLE_IDENTIFIER = com.theron.UnnaturalScrollWheels;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_VERSION = 5.0;
@@ -289,6 +292,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CODE_SIGN_ENTITLEMENTS = UnnaturalScrollWheels/UnnaturalScrollWheels.entitlements;
+				CODE_SIGN_IDENTITY = "-";
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEVELOPMENT_TEAM = D6H5W2T379;
@@ -299,7 +303,7 @@
 					"@executable_path/../Frameworks",
 				);
 				MACOSX_DEPLOYMENT_TARGET = 10.13;
-				MARKETING_VERSION = 1.1.0;
+				MARKETING_VERSION = 1.1.1;
 				PRODUCT_BUNDLE_IDENTIFIER = com.theron.UnnaturalScrollWheels;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_VERSION = 5.0;