diff --git a/Websites/browserbench.org/Speedometer3.1/resources/todomvc/architecture-examples/preact/package-lock.json b/Websites/browserbench.org/Speedometer3.1/resources/todomvc/architecture-examples/preact/package-lock.json
index bcfe90b05226..985d4cbce11b 100644
--- a/Websites/browserbench.org/Speedometer3.1/resources/todomvc/architecture-examples/preact/package-lock.json
+++ b/Websites/browserbench.org/Speedometer3.1/resources/todomvc/architecture-examples/preact/package-lock.json
@@ -3573,10 +3573,11 @@
             }
         },
         "node_modules/flatted": {
-            "version": "3.2.7",
-            "resolved": "https://registry.npmjs.org/flatted/-/flatted-3.2.7.tgz",
-            "integrity": "sha512-5nqDSxl8nn5BSNxyR3n4I6eDmbolI6WT+QqR547RwxQapgjQBmtktdP+HTBb/a/zLsbzERTONyUB5pefh5TtjQ==",
+            "version": "3.4.2",
+            "resolved": "https://registry.npmjs.org/flatted/-/flatted-3.4.2.tgz",
+            "integrity": "sha512-PjDse7RzhcPkIJwy5t7KPWQSZ9cAbzQXcafsetQoD7sOJRQlGikNbx7yZp2OotDnJyrDcbyRq3Ttb18iYOqkxA==",
             "dev": true,
+            "license": "ISC",
             "peer": true
         },
         "node_modules/follow-redirects": {
@@ -9577,9 +9578,9 @@
             }
         },
         "flatted": {
-            "version": "3.2.7",
-            "resolved": "https://registry.npmjs.org/flatted/-/flatted-3.2.7.tgz",
-            "integrity": "sha512-5nqDSxl8nn5BSNxyR3n4I6eDmbolI6WT+QqR547RwxQapgjQBmtktdP+HTBb/a/zLsbzERTONyUB5pefh5TtjQ==",
+            "version": "3.4.2",
+            "resolved": "https://registry.npmjs.org/flatted/-/flatted-3.4.2.tgz",
+            "integrity": "sha512-PjDse7RzhcPkIJwy5t7KPWQSZ9cAbzQXcafsetQoD7sOJRQlGikNbx7yZp2OotDnJyrDcbyRq3Ttb18iYOqkxA==",
             "dev": true,
             "peer": true
         },