diff --git a/.snyk b/.snyk
new file mode 100644
index 000000000..bc5dd2e56
--- /dev/null
+++ b/.snyk
@@ -0,0 +1,8 @@
+# Snyk (https://snyk.io) policy file, patches or ignores known vulnerabilities.
+version: v1.25.1
+ignore: {}
+# patches apply the minimum changes required to fix a vulnerability
+patch:
+  SNYK-JS-LODASH-567746:
+    - turndown > jsdom > request-promise-native > request-promise-core > lodash:
+        patched: '2023-06-10T01:08:20.117Z'
diff --git a/package-lock.json b/package-lock.json
index 30766474f..db50e498a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -183,6 +183,11 @@
         "to-fast-properties": "^2.0.0"
       }
     },
+    "@snyk/protect": {
+      "version": "1.1177.0",
+      "resolved": "https://registry.npmjs.org/@snyk/protect/-/protect-1.1177.0.tgz",
+      "integrity": "sha512-hmwgWQTB+Fj+iQuL7jrup/qVJ+AI8txN6CqsvIAr/q7eMjccqkgs9kDIEan9UOPSWdZ0cGBlBzaQOEJgVTttmw=="
+    },
     "@types/events": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/@types/events/-/events-1.2.0.tgz",
@@ -1569,7 +1574,8 @@
         "ansi-regex": {
           "version": "2.1.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "aproba": {
           "version": "1.2.0",
@@ -1590,12 +1596,14 @@
         "balanced-match": {
           "version": "1.0.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "brace-expansion": {
           "version": "1.1.11",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "balanced-match": "^1.0.0",
             "concat-map": "0.0.1"
@@ -1610,17 +1618,20 @@
         "code-point-at": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "concat-map": {
           "version": "0.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "console-control-strings": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "core-util-is": {
           "version": "1.0.2",
@@ -1737,7 +1748,8 @@
         "inherits": {
           "version": "2.0.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "ini": {
           "version": "1.3.5",
@@ -1749,6 +1761,7 @@
           "version": "1.0.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "number-is-nan": "^1.0.0"
           }
@@ -1763,6 +1776,7 @@
           "version": "3.0.4",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "brace-expansion": "^1.1.7"
           }
@@ -1770,12 +1784,14 @@
         "minimist": {
           "version": "0.0.8",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "minipass": {
           "version": "2.3.5",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "safe-buffer": "^5.1.2",
             "yallist": "^3.0.0"
@@ -1794,6 +1810,7 @@
           "version": "0.5.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "minimist": "0.0.8"
           }
@@ -1874,7 +1891,8 @@
         "number-is-nan": {
           "version": "1.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "object-assign": {
           "version": "4.1.1",
@@ -1886,6 +1904,7 @@
           "version": "1.4.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "wrappy": "1"
           }
@@ -1971,7 +1990,8 @@
         "safe-buffer": {
           "version": "5.1.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "safer-buffer": {
           "version": "2.1.2",
@@ -2007,6 +2027,7 @@
           "version": "1.0.2",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "code-point-at": "^1.0.0",
             "is-fullwidth-code-point": "^1.0.0",
@@ -2026,6 +2047,7 @@
           "version": "3.0.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "ansi-regex": "^2.0.0"
           }
@@ -2069,12 +2091,14 @@
         "wrappy": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "yallist": {
           "version": "3.0.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         }
       }
     },
diff --git a/package.json b/package.json
index 3c9df3fe6..2c7c723b4 100644
--- a/package.json
+++ b/package.json
@@ -13,9 +13,10 @@
     "html": "typedoc ./test/src --out test/out/html",
     "lint": "tslint --project ./src/tsconfig.json",
     "build": "rm -rf dist && tsc -p ./src/tsconfig.json && npm run copy:static",
-    "prepare": "npm run lint && npm run build && npm run test",
+    "prepare": "npm run snyk-protect && npm run lint && npm run build && npm run test",
     "pretest": "rm -rf test/out && rm -rf node_modules/typedoc-plugin-markdown && npm run copy:plugin",
-    "test": "jest"
+    "test": "jest",
+    "snyk-protect": "snyk-protect"
   },
   "author": "Thomas Grey",
   "license": "MIT",
@@ -48,6 +49,8 @@
     "typescript": "3.2.x"
   },
   "dependencies": {
-    "turndown": "^5.0.3"
-  }
+    "turndown": "^5.0.3",
+    "@snyk/protect": "latest"
+  },
+  "snyk": true
 }