diff --git a/misc/xcode/ioquake3-Info.plist b/misc/xcode/ioquake3-Info.plist
index fdd1ec9b..96b357dc 100644
--- a/misc/xcode/ioquake3-Info.plist
+++ b/misc/xcode/ioquake3-Info.plist
@@ -21,7 +21,7 @@
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>de7123ac-2019-10-11</string>
+	<string>c2025d94-2019-10-26</string>
 	<key>CGDisableCoalescedUpdates</key>
 	<true/>
 	<key>LSMinimumSystemVersion</key>
diff --git a/misc/xcode/ioquake3.xcodeproj/project.pbxproj b/misc/xcode/ioquake3.xcodeproj/project.pbxproj
index e892aaec..a9ebbad8 100644
--- a/misc/xcode/ioquake3.xcodeproj/project.pbxproj
+++ b/misc/xcode/ioquake3.xcodeproj/project.pbxproj
@@ -835,7 +835,7 @@
 			isa = PBXProject;
 			attributes = {
 				CLASSPREFIX = io;
-				LastUpgradeCheck = 1010;
+				LastUpgradeCheck = 1110;
 				ORGANIZATIONNAME = ioquake;
 			};
 			buildConfigurationList = 273531E514D1275D00EB7BD6 /* Build configuration list for PBXProject "ioquake3" */;
@@ -993,7 +993,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
-				CLANG_ENABLE_OBJC_WEAK = NO;
+				CLANG_ENABLE_OBJC_WEAK = YES;
 				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
 				CLANG_WARN_BOOL_CONVERSION = YES;
 				CLANG_WARN_COMMA = YES;
@@ -1060,7 +1060,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
-				CLANG_ENABLE_OBJC_WEAK = NO;
+				CLANG_ENABLE_OBJC_WEAK = YES;
 				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
 				CLANG_WARN_BOOL_CONVERSION = YES;
 				CLANG_WARN_COMMA = YES;
@@ -1111,7 +1111,8 @@
 		2735320A14D1275D00EB7BD6 /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				CLANG_ENABLE_OBJC_WEAK = NO;
+				CLANG_ENABLE_OBJC_WEAK = YES;
+				CODE_SIGN_IDENTITY = "-";
 				COMBINE_HIDPI_IMAGES = YES;
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = "ioquake3-Prefix.pch";
@@ -1127,7 +1128,7 @@
 					"\"$(BUILT_PRODUCTS_DIR)\"",
 					"\"$(SRCROOT)/../../code/libs/macosx\"",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 10.6;
+				MACOSX_DEPLOYMENT_TARGET = 10.7;
 				PRODUCT_BUNDLE_IDENTIFIER = "org.ioquake3.${PRODUCT_NAME:rfc1034identifier}";
 				PRODUCT_NAME = ioquake3;
 				WRAPPER_EXTENSION = app;
@@ -1137,7 +1138,8 @@
 		2735320B14D1275D00EB7BD6 /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				CLANG_ENABLE_OBJC_WEAK = NO;
+				CLANG_ENABLE_OBJC_WEAK = YES;
+				CODE_SIGN_IDENTITY = "-";
 				COMBINE_HIDPI_IMAGES = YES;
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = "ioquake3-Prefix.pch";
@@ -1153,7 +1155,7 @@
 					"\"$(BUILT_PRODUCTS_DIR)\"",
 					"\"$(SRCROOT)/../../code/libs/macosx\"",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 10.6;
+				MACOSX_DEPLOYMENT_TARGET = 10.7;
 				PRODUCT_BUNDLE_IDENTIFIER = "org.ioquake3.${PRODUCT_NAME:rfc1034identifier}";
 				PRODUCT_NAME = ioquake3;
 				WRAPPER_EXTENSION = app;
diff --git a/misc/xcode/opus.xcodeproj/project.pbxproj b/misc/xcode/opus.xcodeproj/project.pbxproj
index 2fb6c15d..9ce1aae5 100644
--- a/misc/xcode/opus.xcodeproj/project.pbxproj
+++ b/misc/xcode/opus.xcodeproj/project.pbxproj
@@ -1353,7 +1353,7 @@
 				CLANG_CXX_LIBRARY = "compiler-default";
 				CLANG_ENABLE_MODULES = NO;
 				CLANG_ENABLE_OBJC_ARC = NO;
-				CLANG_ENABLE_OBJC_WEAK = NO;
+				CLANG_ENABLE_OBJC_WEAK = YES;
 				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = NO;
 				CLANG_WARN_BOOL_CONVERSION = YES;
 				CLANG_WARN_COMMA = YES;
@@ -1413,7 +1413,7 @@
 				CLANG_CXX_LIBRARY = "compiler-default";
 				CLANG_ENABLE_MODULES = NO;
 				CLANG_ENABLE_OBJC_ARC = NO;
-				CLANG_ENABLE_OBJC_WEAK = NO;
+				CLANG_ENABLE_OBJC_WEAK = YES;
 				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = NO;
 				CLANG_WARN_BOOL_CONVERSION = YES;
 				CLANG_WARN_COMMA = YES;