diff --git a/.snyk b/.snyk
new file mode 100644
index 0000000..49336ab
--- /dev/null
+++ b/.snyk
@@ -0,0 +1,12 @@
+# Snyk (https://snyk.io) policy file, patches or ignores known vulnerabilities.
+version: v1.10.2
+ignore: {}
+# patches apply the minimum changes required to fix a vulnerability
+patch:
+  'npm:minimatch:20160620':
+    - gulp > vinyl-fs > glob-stream > minimatch:
+        patched: '2018-05-10T22:55:36.529Z'
+    - gulp > vinyl-fs > glob-watcher > gaze > globule > minimatch:
+        patched: '2018-05-10T22:55:36.529Z'
+    - gulp > vinyl-fs > glob-watcher > gaze > globule > glob > minimatch:
+        patched: '2018-05-10T22:55:36.529Z'
diff --git a/package.json b/package.json
index 25ae1a5..9df051e 100644
--- a/package.json
+++ b/package.json
@@ -1,11 +1,17 @@
 {
   "dependencies": {
     "chalk": "^2.1.0",
-    "gulp": "^3.9.1",
+    "gulp": "^4.0.0",
     "gulp-clean": "^0.3.2",
-    "gulp-less": "^3.3.2",
+    "gulp-less": "^4.0.0",
     "gulp-run": "^1.7.1",
     "gulp-sourcemaps": "^2.6.0",
-    "gulp-util": "^3.0.8"
-  }
+    "gulp-util": "^3.0.8",
+    "snyk": "^1.80.0"
+  },
+  "scripts": {
+    "snyk-protect": "snyk protect",
+    "prepare": "npm run snyk-protect"
+  },
+  "snyk": true
 }