diff --git a/menuffy.xcodeproj/project.pbxproj b/menuffy.xcodeproj/project.pbxproj
index 90e4a4a..8441556 100644
--- a/menuffy.xcodeproj/project.pbxproj
+++ b/menuffy.xcodeproj/project.pbxproj
@@ -424,6 +424,7 @@
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEVELOPMENT_TEAM = TH5EXGHJTG;
+				ENABLE_HARDENED_RUNTIME = YES;
 				FRAMEWORK_SEARCH_PATHS = (
 					"$(inherited)",
 					"$(PROJECT_DIR)/Carthage/Build/Mac",
@@ -448,6 +449,7 @@
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEVELOPMENT_TEAM = TH5EXGHJTG;
+				ENABLE_HARDENED_RUNTIME = YES;
 				FRAMEWORK_SEARCH_PATHS = (
 					"$(inherited)",
 					"$(PROJECT_DIR)/Carthage/Build/Mac",