diff --git a/deps/v8/tools/tracing/proto-converter/package-lock.json b/deps/v8/tools/tracing/proto-converter/package-lock.json
index 52e52b318fd24f..5a0aec03cbfcb2 100644
--- a/deps/v8/tools/tracing/proto-converter/package-lock.json
+++ b/deps/v8/tools/tracing/proto-converter/package-lock.json
@@ -67,9 +67,9 @@
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     },
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-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/@types/long/-/long-4.0.0.tgz",
-      "integrity": "sha512-1w52Nyx4Gq47uuu0EVcsHBxZFJgurQ+rTKS3qMHxR1GY2T8c2AJYd6vZoZ9q1rupaDjU0yT+Jc2XTyXkjeMA+Q==",
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/@types/long/-/long-4.0.1.tgz",
+      "integrity": "sha512-5tXH6Bx/kNGd3MgffdmP4dy2Z+G4eaXw0SE81Tq3BNadtnMR5/ySMzX4SLEzHJzSmPNn4HIdpQsBvXMUykr58w==",
       "dev": true
     },
     "@types/node": {
@@ -85,9 +85,9 @@
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     "protobufjs": {
-      "version": "6.8.8",
-      "resolved": "https://registry.npmjs.org/protobufjs/-/protobufjs-6.8.8.tgz",
-      "integrity": "sha512-AAmHtD5pXgZfi7GMpllpO3q1Xw1OYldr+dMUlAnffGTAhqkg72WdmSY71uKBF/JuyiKs8psYbtKrhi0ASCD8qw==",
+      "version": "6.11.2",
+      "resolved": "https://registry.npmjs.org/protobufjs/-/protobufjs-6.11.2.tgz",
+      "integrity": "sha512-4BQJoPooKJl2G9j3XftkIXjoC9C0Av2NOrWmbLWT1vH32GcSUHjM0Arra6UfTsVyfMAuFzaLucXn1sadxJydAw==",
       "dev": true,
       "requires": {
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@@ -100,15 +100,15 @@
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         "@protobufjs/pool": "^1.1.0",
         "@protobufjs/utf8": "^1.1.0",
-        "@types/long": "^4.0.0",
-        "@types/node": "^10.1.0",
+        "@types/long": "^4.0.1",
+        "@types/node": ">=13.7.0",
         "long": "^4.0.0"
       },
       "dependencies": {
         "@types/node": {
-          "version": "10.14.1",
-          "resolved": "https://registry.npmjs.org/@types/node/-/node-10.14.1.tgz",
-          "integrity": "sha512-Rymt08vh1GaW4vYB6QP61/5m/CFLGnFZP++bJpWbiNxceNa6RBipDmb413jvtSf/R1gg5a/jQVl2jY4XVRscEA==",
+          "version": "17.0.17",
+          "resolved": "https://registry.npmjs.org/@types/node/-/node-17.0.17.tgz",
+          "integrity": "sha512-e8PUNQy1HgJGV3iU/Bp2+D/DXh3PYeyli8LgIwsQcs1Ar1LoaWHSIT6Rw+H2rNJmiq6SNWiDytfx8+gYj7wDHw==",
           "dev": true
         }
       }
diff --git a/deps/v8/tools/tracing/proto-converter/package.json b/deps/v8/tools/tracing/proto-converter/package.json
index 41401a11aad20a..b88c93ad1adc50 100644
--- a/deps/v8/tools/tracing/proto-converter/package.json
+++ b/deps/v8/tools/tracing/proto-converter/package.json
@@ -5,7 +5,7 @@
   },
   "devDependencies": {
     "@types/node": "^11.11.4",
-    "protobufjs": "^6.8.8",
+    "protobufjs": "^6.11.2",
     "typescript": "^3.3.4000"
   }
 }