diff --git a/deps/v8/tools/clusterfuzz/js_fuzzer/package-lock.json b/deps/v8/tools/clusterfuzz/js_fuzzer/package-lock.json
index 85eb89d09d93c1..90e8fc83d5b30d 100644
--- a/deps/v8/tools/clusterfuzz/js_fuzzer/package-lock.json
+++ b/deps/v8/tools/clusterfuzz/js_fuzzer/package-lock.json
@@ -3185,12 +3185,19 @@
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     },
     "tempfile": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/tempfile/-/tempfile-3.0.0.tgz",
-      "integrity": "sha512-uNFCg478XovRi85iD42egu+eSFUmmka750Jy7L5tfHI5hQKKtbPnxaSaXAbBqCDYrw3wx4tXjKwci4/QmsZJxw==",
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/tempfile/-/tempfile-4.0.0.tgz",
+      "integrity": "sha512-dNH6UWyI8kijDmLVb0IJvCG4JZ5uOmy40CLoi/dVySL49v0f0Y+jIN2rE6Hj85y8mIIya1vwpKZlL9jASs5ktg==",
       "requires": {
         "temp-dir": "^2.0.0",
-        "uuid": "^3.3.2"
+        "uuid": "^8.3.2"
+      },
+      "dependencies": {
+        "uuid": {
+          "version": "8.3.2",
+          "resolved": "https://registry.npmjs.org/uuid/-/uuid-8.3.2.tgz",
+          "integrity": "sha512-+NYs2QeMWy+GWFOEm9xnn6HCDp0l7QBD7ml8zLUmJ+93Q5NF0NocErnwkTkXVFNiX3/fpC6afS8Dhb/gz7R7eg=="
+        }
       }
     },
     "tempy": {
@@ -3497,7 +3504,8 @@
     "uuid": {
       "version": "3.3.2",
       "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.3.2.tgz",
-      "integrity": "sha512-yXJmeNaw3DnnKAOKJE51sL/ZaYfWJRl1pK9dr19YFCu0ObS231AB1/LbqTKRAQ5kw8A90rA6fr4riOUpTZvQZA=="
+      "integrity": "sha512-yXJmeNaw3DnnKAOKJE51sL/ZaYfWJRl1pK9dr19YFCu0ObS231AB1/LbqTKRAQ5kw8A90rA6fr4riOUpTZvQZA==",
+      "dev": true
     },
     "v8-compile-cache": {
       "version": "2.1.0",
diff --git a/deps/v8/tools/clusterfuzz/js_fuzzer/package.json b/deps/v8/tools/clusterfuzz/js_fuzzer/package.json
index 5a7796e6777485..f40231e081e8b0 100644
--- a/deps/v8/tools/clusterfuzz/js_fuzzer/package.json
+++ b/deps/v8/tools/clusterfuzz/js_fuzzer/package.json
@@ -17,7 +17,7 @@
     "@babel/parser": "^7.1.3",
     "commander": "^2.11.0",
     "globals": "^10.1.0",
-    "tempfile": "^3.0.0",
+    "tempfile": "^4.0.0",
     "tempy": "^0.5.0"
   },
   "devDependencies": {