diff --git a/functions/package-lock.json b/functions/package-lock.json
index f08eedc..717c8cb 100644
--- a/functions/package-lock.json
+++ b/functions/package-lock.json
@@ -18,7 +18,7 @@
         "firebase-admin": "^9.2.0",
         "firebase-functions": "^3.20.1",
         "mailgun-js": "^0.22.0",
-        "marked": "^0.7.0",
+        "marked": "^4.0.10",
         "moment": "^2.29.4",
         "mustache": "^2.3.0",
         "node-fetch": "^3.1.1"
@@ -13877,14 +13877,14 @@
       }
     },
     "node_modules/marked": {
-      "version": "0.7.0",
-      "resolved": "https://registry.npmjs.org/marked/-/marked-0.7.0.tgz",
-      "integrity": "sha512-c+yYdCZJQrsRjTPhUx7VKkApw9bwDkNbHUKo1ovgcfDjb2kc8rLuRbIFyXL5WOEUwzSSKo3IXpph2K6DqB/KZg==",
+      "version": "4.0.10",
+      "resolved": "https://registry.npmjs.org/marked/-/marked-4.0.10.tgz",
+      "integrity": "sha512-+QvuFj0nGgO970fySghXGmuw+Fd0gD2x3+MqCWLIPf5oxdv1Ka6b2q+z9RP01P/IaKPMEramy+7cNy/Lw8c3hw==",
       "bin": {
-        "marked": "bin/marked"
+        "marked": "bin/marked.js"
       },
       "engines": {
-        "node": ">=0.10.0"
+        "node": ">= 12"
       }
     },
     "node_modules/math-random": {
@@ -31201,9 +31201,9 @@
       }
     },
     "marked": {
-      "version": "0.7.0",
-      "resolved": "https://registry.npmjs.org/marked/-/marked-0.7.0.tgz",
-      "integrity": "sha512-c+yYdCZJQrsRjTPhUx7VKkApw9bwDkNbHUKo1ovgcfDjb2kc8rLuRbIFyXL5WOEUwzSSKo3IXpph2K6DqB/KZg=="
+      "version": "4.0.10",
+      "resolved": "https://registry.npmjs.org/marked/-/marked-4.0.10.tgz",
+      "integrity": "sha512-+QvuFj0nGgO970fySghXGmuw+Fd0gD2x3+MqCWLIPf5oxdv1Ka6b2q+z9RP01P/IaKPMEramy+7cNy/Lw8c3hw=="
     },
     "math-random": {
       "version": "1.0.4",
diff --git a/functions/package.json b/functions/package.json
index cd01b0c..5c2c382 100644
--- a/functions/package.json
+++ b/functions/package.json
@@ -18,7 +18,7 @@
     "firebase-admin": "^9.2.0",
     "firebase-functions": "^3.20.1",
     "mailgun-js": "^0.22.0",
-    "marked": "^0.7.0",
+    "marked": "^4.0.10",
     "moment": "^2.29.4",
     "mustache": "^2.3.0",
     "node-fetch": "^3.1.1"