diff --git a/tests/cases/user/portfinder/.snyk b/tests/cases/user/portfinder/.snyk
new file mode 100644
index 0000000000000..88cf9255b5251
--- /dev/null
+++ b/tests/cases/user/portfinder/.snyk
@@ -0,0 +1,8 @@
+# Snyk (https://snyk.io) policy file, patches or ignores known vulnerabilities.
+version: v1.14.1
+ignore: {}
+# patches apply the minimum changes required to fix a vulnerability
+patch:
+  SNYK-JS-LODASH-567746:
+    - portfinder > async > lodash:
+        patched: '2020-05-01T00:58:28.872Z'
diff --git a/tests/cases/user/portfinder/package.json b/tests/cases/user/portfinder/package.json
index e7431dce9a21a..9253e77952ae2 100644
--- a/tests/cases/user/portfinder/package.json
+++ b/tests/cases/user/portfinder/package.json
@@ -6,6 +6,12 @@
   "author": "",
   "license": "Apache-2.0",
   "dependencies": {
-    "portfinder": "latest"
-  }
+    "portfinder": "latest",
+    "snyk": "^1.316.1"
+  },
+  "scripts": {
+    "snyk-protect": "snyk protect",
+    "prepublish": "npm run snyk-protect"
+  },
+  "snyk": true
 }