diff --git a/.snyk b/.snyk
new file mode 100644
index 0000000..7a686ba
--- /dev/null
+++ b/.snyk
@@ -0,0 +1,84 @@
+# 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:
+    - lodash:
+        patched: '2020-05-01T03:35:31.218Z'
+    - '@babel/core > lodash':
+        patched: '2020-05-01T03:35:31.218Z'
+    - babel-core > lodash:
+        patched: '2020-05-01T03:35:31.218Z'
+    - babel-preset-minify > lodash:
+        patched: '2020-05-01T03:35:31.218Z'
+    - '@babel/core > @babel/helper-module-transforms > lodash':
+        patched: '2020-05-01T03:35:31.218Z'
+    - babel-core > babel-types > lodash:
+        patched: '2020-05-01T03:35:31.218Z'
+    - babel-core > babel-generator > lodash:
+        patched: '2020-05-01T03:35:31.218Z'
+    - babel-core > babel-traverse > lodash:
+        patched: '2020-05-01T03:35:31.218Z'
+    - babel-core > babel-template > lodash:
+        patched: '2020-05-01T03:35:31.218Z'
+    - babel-core > babel-register > lodash:
+        patched: '2020-05-01T03:35:31.218Z'
+    - babel-preset-minify > babel-plugin-minify-dead-code-elimination > lodash:
+        patched: '2020-05-01T03:35:31.218Z'
+    - '@babel/core > @babel/helpers > @babel/traverse > lodash':
+        patched: '2020-05-01T03:35:31.218Z'
+    - babel-core > babel-generator > babel-types > lodash:
+        patched: '2020-05-01T03:35:31.218Z'
+    - babel-core > babel-traverse > babel-types > lodash:
+        patched: '2020-05-01T03:35:31.218Z'
+    - babel-core > babel-template > babel-types > lodash:
+        patched: '2020-05-01T03:35:31.218Z'
+    - babel-core > babel-template > babel-traverse > lodash:
+        patched: '2020-05-01T03:35:31.218Z'
+    - babel-core > babel-helpers > babel-template > lodash:
+        patched: '2020-05-01T03:35:31.218Z'
+    - babel-core > babel-register > babel-core > lodash:
+        patched: '2020-05-01T03:35:31.218Z'
+    - '@babel/core > @babel/helper-module-transforms > @babel/helper-replace-supers > @babel/traverse > lodash':
+        patched: '2020-05-01T03:35:31.218Z'
+    - babel-core > babel-template > babel-traverse > babel-types > lodash:
+        patched: '2020-05-01T03:35:31.218Z'
+    - babel-core > babel-helpers > babel-template > babel-types > lodash:
+        patched: '2020-05-01T03:35:31.218Z'
+    - babel-core > babel-register > babel-core > babel-types > lodash:
+        patched: '2020-05-01T03:35:31.218Z'
+    - babel-core > babel-register > babel-core > babel-generator > lodash:
+        patched: '2020-05-01T03:35:31.218Z'
+    - babel-core > babel-helpers > babel-template > babel-traverse > lodash:
+        patched: '2020-05-01T03:35:31.218Z'
+    - babel-core > babel-register > babel-core > babel-traverse > lodash:
+        patched: '2020-05-01T03:35:31.218Z'
+    - babel-core > babel-register > babel-core > babel-template > lodash:
+        patched: '2020-05-01T03:35:31.218Z'
+    - '@babel/core > @babel/helper-module-transforms > @babel/helper-replace-supers > @babel/traverse > @babel/generator > lodash':
+        patched: '2020-05-01T03:35:31.218Z'
+    - babel-core > babel-register > babel-core > babel-generator > babel-types > lodash:
+        patched: '2020-05-01T03:35:31.218Z'
+    - babel-core > babel-helpers > babel-template > babel-traverse > babel-types > lodash:
+        patched: '2020-05-01T03:35:31.218Z'
+    - babel-core > babel-register > babel-core > babel-traverse > babel-types > lodash:
+        patched: '2020-05-01T03:35:31.218Z'
+    - babel-core > babel-register > babel-core > babel-template > babel-types > lodash:
+        patched: '2020-05-01T03:35:31.218Z'
+    - babel-core > babel-register > babel-core > babel-template > babel-traverse > lodash:
+        patched: '2020-05-01T03:35:31.218Z'
+    - babel-core > babel-register > babel-core > babel-helpers > babel-template > lodash:
+        patched: '2020-05-01T03:35:31.218Z'
+    - '@babel/core > @babel/helper-module-transforms > @babel/helper-replace-supers > @babel/traverse > @babel/helper-split-export-declaration > @babel/types > lodash':
+        patched: '2020-05-01T03:35:31.218Z'
+    - babel-core > babel-register > babel-core > babel-template > babel-traverse > babel-types > lodash:
+        patched: '2020-05-01T03:35:31.218Z'
+    - babel-core > babel-register > babel-core > babel-helpers > babel-template > babel-types > lodash:
+        patched: '2020-05-01T03:35:31.218Z'
+    - babel-core > babel-register > babel-core > babel-helpers > babel-template > babel-traverse > lodash:
+        patched: '2020-05-01T03:35:31.218Z'
+    - '@babel/core > @babel/helper-module-transforms > @babel/helper-replace-supers > @babel/traverse > @babel/helper-function-name > @babel/template > @babel/types > lodash':
+        patched: '2020-05-01T03:35:31.218Z'
+    - babel-core > babel-register > babel-core > babel-helpers > babel-template > babel-traverse > babel-types > lodash:
+        patched: '2020-05-01T03:35:31.218Z'
diff --git a/package.json b/package.json
index f7191c1..0e7d57d 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,9 @@
   "description": "The ECMAScript(javascript) minify tool",
   "main": "index.js",
   "scripts": {
-    "test": "npm test"
+    "test": "npm test",
+    "snyk-protect": "snyk protect",
+    "prepublish": "npm run snyk-protect"
   },
   "repository": {
     "type": "git",
@@ -33,10 +35,12 @@
     "commander": "2.10.0",
     "litelog": "^3.0.6",
     "lodash": "4.17.11",
-    "xfs": "0.2.3"
+    "xfs": "0.2.3",
+    "snyk": "^1.316.1"
   },
   "devDependencies": {
     "mocha": "^3.5.3",
     "should": "^8.4.0"
-  }
+  },
+  "snyk": true
 }