diff --git a/.snyk b/.snyk
new file mode 100644
index 0000000..7114942
--- /dev/null
+++ b/.snyk
@@ -0,0 +1,12 @@
+# 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:
+  'npm:minimatch:20160620':
+    - yeoman-generator > file-utils > minimatch:
+        patched: '2022-10-07T14:27:41.377Z'
+    - yeoman-generator > file-utils > glob > minimatch:
+        patched: '2022-10-07T14:27:41.377Z'
+    - yeoman-generator > file-utils > findup-sync > glob > minimatch:
+        patched: '2022-10-07T14:27:41.377Z'
diff --git a/package.json b/package.json
index b980e9e..30e3b8a 100644
--- a/package.json
+++ b/package.json
@@ -22,10 +22,16 @@
   ],
   "repository": "bhht/generator-html-template",
   "dependencies": {
-    "yeoman-generator": "^0.18.0"
+    "yeoman-generator": "^5.0.0",
+    "@snyk/protect": "latest"
   },
   "engines": {
     "node": ">=0.10.0"
   },
-  "licenses": "MIT"
+  "licenses": "MIT",
+  "scripts": {
+    "prepublish": "npm run snyk-protect",
+    "snyk-protect": "snyk-protect"
+  },
+  "snyk": true
 }