diff --git a/OctoKit.xcodeproj/project.pbxproj b/OctoKit.xcodeproj/project.pbxproj
index c0389580..2f3fcbe6 100644
--- a/OctoKit.xcodeproj/project.pbxproj
+++ b/OctoKit.xcodeproj/project.pbxproj
@@ -571,7 +571,7 @@
 			attributes = {
 				LastSwiftMigration = 0700;
 				LastSwiftUpdateCheck = 0720;
-				LastUpgradeCheck = 0800;
+				LastUpgradeCheck = 0820;
 				ORGANIZATIONNAME = "nerdish by nature";
 				TargetAttributes = {
 					234F4BA81BDDE31A00A58EF7 = {
@@ -892,6 +892,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				CLANG_ENABLE_MODULES = YES;
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "";
 				CURRENT_PROJECT_VERSION = 1;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				DEFINES_MODULE = YES;
@@ -922,6 +923,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				CLANG_ENABLE_MODULES = YES;
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "";
 				COPY_PHASE_STRIP = NO;
 				CURRENT_PROJECT_VERSION = 1;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
@@ -948,6 +950,7 @@
 		23CAF2731C7AB5FC005011C4 /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
+				"CODE_SIGN_IDENTITY[sdk=appletvos*]" = "";
 				CURRENT_PROJECT_VERSION = 1;
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				DEFINES_MODULE = YES;
@@ -973,6 +976,7 @@
 		23CAF2741C7AB5FC005011C4 /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
+				"CODE_SIGN_IDENTITY[sdk=appletvos*]" = "";
 				COPY_PHASE_STRIP = NO;
 				CURRENT_PROJECT_VERSION = 1;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
@@ -1137,6 +1141,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				APPLICATION_EXTENSION_API_ONLY = YES;
+				"CODE_SIGN_IDENTITY[sdk=watchos*]" = "";
 				CURRENT_PROJECT_VERSION = 1;
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				DEFINES_MODULE = YES;
@@ -1163,6 +1168,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				APPLICATION_EXTENSION_API_ONLY = YES;
+				"CODE_SIGN_IDENTITY[sdk=watchos*]" = "";
 				COPY_PHASE_STRIP = NO;
 				CURRENT_PROJECT_VERSION = 1;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
@@ -1200,8 +1206,10 @@
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
@@ -1248,8 +1256,10 @@
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
diff --git a/OctoKit.xcodeproj/xcshareddata/xcschemes/OctoKit Mac.xcscheme b/OctoKit.xcodeproj/xcshareddata/xcschemes/OctoKit Mac.xcscheme
index 3e6f1e88..e513e207 100644
--- a/OctoKit.xcodeproj/xcshareddata/xcschemes/OctoKit Mac.xcscheme	
+++ b/OctoKit.xcodeproj/xcshareddata/xcschemes/OctoKit Mac.xcscheme	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0800"
+   LastUpgradeVersion = "0820"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/OctoKit.xcodeproj/xcshareddata/xcschemes/OctoKit tvOS.xcscheme b/OctoKit.xcodeproj/xcshareddata/xcschemes/OctoKit tvOS.xcscheme
index c4212059..ed871386 100644
--- a/OctoKit.xcodeproj/xcshareddata/xcschemes/OctoKit tvOS.xcscheme	
+++ b/OctoKit.xcodeproj/xcshareddata/xcschemes/OctoKit tvOS.xcscheme	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0800"
+   LastUpgradeVersion = "0820"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/OctoKit.xcodeproj/xcshareddata/xcschemes/OctoKit watchOS.xcscheme b/OctoKit.xcodeproj/xcshareddata/xcschemes/OctoKit watchOS.xcscheme
index fd9d8c62..19b57f8e 100644
--- a/OctoKit.xcodeproj/xcshareddata/xcschemes/OctoKit watchOS.xcscheme	
+++ b/OctoKit.xcodeproj/xcshareddata/xcschemes/OctoKit watchOS.xcscheme	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0800"
+   LastUpgradeVersion = "0820"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/OctoKit.xcodeproj/xcshareddata/xcschemes/OctoKit.xcscheme b/OctoKit.xcodeproj/xcshareddata/xcschemes/OctoKit.xcscheme
index dbe2d450..cbd3d4ae 100644
--- a/OctoKit.xcodeproj/xcshareddata/xcschemes/OctoKit.xcscheme
+++ b/OctoKit.xcodeproj/xcshareddata/xcschemes/OctoKit.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0800"
+   LastUpgradeVersion = "0820"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"