diff --git a/.snyk b/.snyk
new file mode 100644
index 0000000..8fc0c6a
--- /dev/null
+++ b/.snyk
@@ -0,0 +1,28 @@
+# Snyk (https://snyk.io) policy file, patches or ignores known vulnerabilities.
+version: v1.12.0
+ignore: {}
+# patches apply the minimum changes required to fix a vulnerability
+patch:
+  'npm:debug:20170905':
+    - browser-sync > connect > debug:
+        patched: '2018-06-06T12:51:33.933Z'
+    - browser-sync > connect > finalhandler > debug:
+        patched: '2018-06-06T12:51:33.933Z'
+    - browser-sync > serve-index > debug:
+        patched: '2018-06-06T12:51:33.933Z'
+    - browser-sync > localtunnel > debug:
+        patched: '2018-06-06T12:51:33.933Z'
+  'npm:minimatch:20160620':
+    - gulp > vinyl-fs > glob-stream > minimatch:
+        patched: '2018-06-06T12:51:33.933Z'
+    - gulp > vinyl-fs > glob-watcher > gaze > globule > minimatch:
+        patched: '2018-06-06T12:51:33.933Z'
+    - gulp > vinyl-fs > glob-watcher > gaze > globule > glob > minimatch:
+        patched: '2018-06-06T12:51:33.933Z'
+  'npm:ms:20170412':
+    - browser-sync > connect > debug > ms:
+        patched: '2018-06-06T12:51:33.933Z'
+    - browser-sync > connect > finalhandler > debug > ms:
+        patched: '2018-06-06T12:51:33.933Z'
+    - browser-sync > serve-index > debug > ms:
+        patched: '2018-06-06T12:51:33.933Z'
diff --git a/package.json b/package.json
index a555a95..71302c7 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
   "dependencies": {
     "bootstrap": "^4.0.0",
     "browser-sync": "^2.18.13",
-    "gulp": "^3.9.1",
+    "gulp": "^4.0.0",
     "gulp-autoprefixer": "^4.0.0",
     "gulp-concat": "^2.6.1",
     "gulp-cssnano": "^2.1.2",
@@ -22,8 +22,14 @@
     "gulp-spawn": "^0.4.0",
     "gulp-uglify": "^3.0.0",
     "gulp-util": "^3.0.8",
-    "gulp-watch": "^4.3.11",
+    "gulp-watch": "^5.0.0",
     "jquery": "^3.3.1",
-    "node-sass": "^4.5.3"
-  }
+    "node-sass": "^4.5.3",
+    "snyk": "^1.82.1"
+  },
+  "scripts": {
+    "snyk-protect": "snyk protect",
+    "prepublish": "npm run snyk-protect"
+  },
+  "snyk": true
 }