diff --git a/dns.xcodeproj/project.pbxproj b/dns.xcodeproj/project.pbxproj
index 94d3daf..1e2384a 100644
--- a/dns.xcodeproj/project.pbxproj
+++ b/dns.xcodeproj/project.pbxproj
@@ -8,6 +8,9 @@
 
 /* Begin PBXFileReference section */
 		069DCCFA2F8C0DCE00F1EB16 /* dns.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = dns.app; sourceTree = BUILT_PRODUCTS_DIR; };
+		A06A74772F8E95410093A9E4 /* .gitignore */ = {isa = PBXFileReference; lastKnownFileType = text; path = .gitignore; sourceTree = "<group>"; };
+		A06A74782F8E95410093A9E4 /* LICENCE */ = {isa = PBXFileReference; lastKnownFileType = text; path = LICENCE; sourceTree = "<group>"; };
+		A06A74792F8E95410093A9E4 /* README.md */ = {isa = PBXFileReference; lastKnownFileType = net.daringfireball.markdown; path = README.md; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFileSystemSynchronizedRootGroup section */
@@ -32,6 +35,9 @@
 		069DCCF12F8C0DCD00F1EB16 = {
 			isa = PBXGroup;
 			children = (
+				A06A74772F8E95410093A9E4 /* .gitignore */,
+				A06A74782F8E95410093A9E4 /* LICENCE */,
+				A06A74792F8E95410093A9E4 /* README.md */,
 				069DCCFC2F8C0DCE00F1EB16 /* dns */,
 				069DCCFB2F8C0DCE00F1EB16 /* Products */,
 			);
@@ -251,6 +257,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
+				CODE_SIGN_ENTITLEMENTS = dns/dns.entitlements;
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
 				CURRENT_PROJECT_VERSION = 1;
@@ -262,6 +269,7 @@
 				INFOPLIST_KEY_UILaunchScreen_Generation = YES;
 				INFOPLIST_KEY_UISupportedInterfaceOrientations_iPad = "UIInterfaceOrientationPortrait UIInterfaceOrientationPortraitUpsideDown UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight";
 				INFOPLIST_KEY_UISupportedInterfaceOrientations_iPhone = "UIInterfaceOrientationPortrait UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight";
+				IPHONEOS_DEPLOYMENT_TARGET = 16.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -285,6 +293,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
+				CODE_SIGN_ENTITLEMENTS = dns/dns.entitlements;
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
 				CURRENT_PROJECT_VERSION = 1;
@@ -296,6 +305,7 @@
 				INFOPLIST_KEY_UILaunchScreen_Generation = YES;
 				INFOPLIST_KEY_UISupportedInterfaceOrientations_iPad = "UIInterfaceOrientationPortrait UIInterfaceOrientationPortraitUpsideDown UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight";
 				INFOPLIST_KEY_UISupportedInterfaceOrientations_iPhone = "UIInterfaceOrientationPortrait UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight";
+				IPHONEOS_DEPLOYMENT_TARGET = 16.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
diff --git a/dns/dns.entitlements b/dns/dns.entitlements
new file mode 100644
index 0000000..8a3b751
--- /dev/null
+++ b/dns/dns.entitlements
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>com.apple.developer.networking.networkextension</key>
+	<array>
+		<string>dns-settings</string>
+	</array>
+</dict>
+</plist>