diff --git a/DynamicIsland.xcodeproj/project.pbxproj b/DynamicIsland.xcodeproj/project.pbxproj
index 46809fe..00ed893 100644
--- a/DynamicIsland.xcodeproj/project.pbxproj
+++ b/DynamicIsland.xcodeproj/project.pbxproj
@@ -398,7 +398,7 @@
 				DEVELOPMENT_ASSET_PATHS = "\"DynamicIsland/Preview Content\"";
 				DEVELOPMENT_TEAM = "";
 				ENABLE_APP_SANDBOX = NO;
-				ENABLE_HARDENED_RUNTIME = NO;
+				ENABLE_HARDENED_RUNTIME = YES;
 				ENABLE_PREVIEWS = YES;
 				ENABLE_RESOURCE_ACCESS_AUDIO_INPUT = NO;
 				ENABLE_RESOURCE_ACCESS_CALENDARS = YES;
@@ -469,7 +469,7 @@
 				DEVELOPMENT_ASSET_PATHS = "\"DynamicIsland/Preview Content\"";
 				DEVELOPMENT_TEAM = "";
 				ENABLE_APP_SANDBOX = NO;
-				ENABLE_HARDENED_RUNTIME = NO;
+				ENABLE_HARDENED_RUNTIME = YES;
 				ENABLE_PREVIEWS = YES;
 				ENABLE_RESOURCE_ACCESS_AUDIO_INPUT = NO;
 				ENABLE_RESOURCE_ACCESS_CALENDARS = YES;