diff --git a/index/.snyk b/index/.snyk
new file mode 100644
index 0000000..7e19c4a
--- /dev/null
+++ b/index/.snyk
@@ -0,0 +1,8 @@
+# Snyk (https://snyk.io) policy file, patches or ignores known vulnerabilities.
+version: v1.25.0
+ignore: {}
+# patches apply the minimum changes required to fix a vulnerability
+patch:
+  SNYK-JS-LODASH-567746:
+    - request-promise > request-promise-core > lodash:
+        patched: '2022-05-17T20:16:59.704Z'
diff --git a/index/package-lock.json b/index/package-lock.json
index bc72898..c5004cf 100644
--- a/index/package-lock.json
+++ b/index/package-lock.json
@@ -4,6 +4,11 @@
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
+    "@snyk/protect": {
+      "version": "1.931.0",
+      "resolved": "https://registry.npmjs.org/@snyk/protect/-/protect-1.931.0.tgz",
+      "integrity": "sha512-FNgtMWsAbQGpmAw8UX+HOfLcGupXEGDDKWYMQRlgZYy+DIPHb4WUYw6unt1bJCupMC/FS2rXVqqRgCMhoVgcfA=="
+    },
     "ajv": {
       "version": "6.12.2",
       "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.2.tgz",
diff --git a/index/package.json b/index/package.json
index 2e8712e..1a9df4b 100644
--- a/index/package.json
+++ b/index/package.json
@@ -4,12 +4,16 @@
   "description": "this is for demo of webhook listener",
   "main": "index.js",
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "prepare": "npm run snyk-protect",
+    "snyk-protect": "snyk-protect"
   },
   "author": "",
   "license": "MIT",
   "dependencies": {
     "request": "^2.88.2",
-    "request-promise": "^4.2.5"
-  }
+    "request-promise": "^4.2.5",
+    "@snyk/protect": "latest"
+  },
+  "snyk": true
 }