diff --git a/gremlin-js/gremlin-javascript/package.json b/gremlin-js/gremlin-javascript/package.json
index 9f87678562f..7b5b3668435 100644
--- a/gremlin-js/gremlin-javascript/package.json
+++ b/gremlin-js/gremlin-javascript/package.json
@@ -67,7 +67,7 @@
     "eslint-config-prettier": "^10.0.1",
     "eslint-plugin-prettier": "^5.0.0",
     "globals": "^15.14.0",
-    "js-yaml": "^3.14.2",
+    "js-yaml": "^4.1.1",
     "mocha": "^11.7.5",
     "prettier": "^3.0.0",
     "ts-node": "^10.9.2",
diff --git a/gremlin-js/package-lock.json b/gremlin-js/package-lock.json
index e9d8b553943..d6de02e7a19 100644
--- a/gremlin-js/package-lock.json
+++ b/gremlin-js/package-lock.json
@@ -38,7 +38,7 @@
         "eslint-config-prettier": "^10.0.1",
         "eslint-plugin-prettier": "^5.0.0",
         "globals": "^15.14.0",
-        "js-yaml": "^3.14.2",
+        "js-yaml": "^4.1.1",
         "mocha": "^11.7.5",
         "prettier": "^3.0.0",
         "ts-node": "^10.9.2",
@@ -54,6 +54,26 @@
         "@smithy/signature-v4": "^5.3.12"
       }
     },
+    "gremlin-javascript/node_modules/argparse": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/argparse/-/argparse-2.0.1.tgz",
+      "integrity": "sha512-8+9WqebbFzpX9OR+Wa6O29asIogeRMzcGtAINdpMHHyAg10f05aSFVBbcEqGf/PXw1EjAZ+q2/bEBg3DvurK3Q==",
+      "dev": true,
+      "license": "Python-2.0"
+    },
+    "gremlin-javascript/node_modules/js-yaml": {
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.1.1.tgz",
+      "integrity": "sha512-qQKT4zQxXl8lLwBtHMWwaTcGfFOZviOJet3Oy/xmGk2gZH677CJM9EvtfdSkgWcATZhj/55JZ0rmy3myCT5lsA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "argparse": "^2.0.1"
+      },
+      "bin": {
+        "js-yaml": "bin/js-yaml.js"
+      }
+    },
     "gremlin-javascript/node_modules/uuid": {
       "version": "9.0.1",
       "resolved": "https://registry.npmjs.org/uuid/-/uuid-9.0.1.tgz",