--- libmalloc/libmalloc-317.40.8/featureflags/libmalloc.plist
+++ libmalloc/libmalloc-374.40.6/featureflags/libmalloc.plist
@@ -7,12 +7,17 @@
 		<key>Enabled</key>
 		<false/>
 	</dict>
-	<key>PGuardViaLaunchd</key>
+	<key>ProbGuard</key>
+	<dict>
+		<key>Enabled</key>
+		<true/>
+	</dict>
+	<key>ProbGuardStrictAlignment</key>
 	<dict>
 		<key>Enabled</key>
 		<false/>
 	</dict>
-	<key>PGuardAllProcesses</key>
+	<key>ProbGuardAllProcesses</key>
 	<dict>
 		<key>Enabled</key>
 		<false/>