diff --git a/.snyk b/.snyk
new file mode 100644
index 0000000..1d57d39
--- /dev/null
+++ b/.snyk
@@ -0,0 +1,10 @@
+# Snyk (https://snyk.io) policy file, patches or ignores known vulnerabilities.
+version: v1.13.5
+ignore: {}
+# patches apply the minimum changes required to fix a vulnerability
+patch:
+  SNYK-JS-LODASH-450202:
+    - graphile-build-pg > lodash:
+        patched: '2019-07-03T21:35:50.262Z'
+    - graphile-build-pg > graphile-build > lodash:
+        patched: '2019-07-03T21:35:50.262Z'
diff --git a/package.json b/package.json
index 242652a..9fd8fd7 100644
--- a/package.json
+++ b/package.json
@@ -14,12 +14,15 @@
   },
   "scripts": {
     "test": "scripts/test jest -i",
-    "lint": "eslint index.js src/**/*.js"
+    "lint": "eslint index.js src/**/*.js",
+    "snyk-protect": "snyk protect",
+    "prepublish": "npm run snyk-protect"
   },
   "dependencies": {
     "graphile-build-pg": "^4.2.0",
     "pg-tsquery": "^6.4.2",
-    "postgraphile-plugin-connection-filter": "^1.0.0-beta.28"
+    "postgraphile-plugin-connection-filter": "^1.0.0-beta.28",
+    "snyk": "^1.189.0"
   },
   "peerDependencies": {
     "postgraphile-core": "^4.2.0",
@@ -100,5 +103,6 @@
         }
       ]
     }
-  }
+  },
+  "snyk": true
 }