diff --git a/QLOPML/PreviewViewController.m b/QLOPML/PreviewViewController.m
index ae783cc..7b897b7 100644
--- a/QLOPML/PreviewViewController.m
+++ b/QLOPML/PreviewViewController.m
@@ -15,7 +15,9 @@
 - (void)preparePreviewOfFileAtURL:(NSURL *)url completionHandler:(void (^)(NSError * _Nullable))handler {
 	NSData *data = generateHTMLData(url, [NSBundle mainBundle], NO);
 	// sure, we could use `WKWebView`, but that requires the `com.apple.security.network.client` entitlement
+#pragma clang diagnostic ignored "-Wdeprecated"
 	WebView *web = [[WebView alloc] initWithFrame:self.view.bounds];
+#pragma clang diagnostic pop
 	web.autoresizingMask = NSViewWidthSizable | NSViewHeightSizable;
 	[self.view addSubview:web];
 //	[web.mainFrame loadHTMLString:html baseURL:nil];
diff --git a/baRSS.xcodeproj/project.pbxproj b/baRSS.xcodeproj/project.pbxproj
index f9a1b14..7c00454 100644
--- a/baRSS.xcodeproj/project.pbxproj
+++ b/baRSS.xcodeproj/project.pbxproj
@@ -808,7 +808,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.13;
+				MACOSX_DEPLOYMENT_TARGET = 10.14;
 				MARKETING_VERSION = 1.4.1;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
@@ -866,7 +866,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.13;
+				MACOSX_DEPLOYMENT_TARGET = 10.14;
 				MARKETING_VERSION = 1.4.1;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = macosx;