diff --git a/package-lock.json b/package-lock.json
index 9535f6b..a781af4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -318,9 +318,9 @@
       }
     },
     "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=="
     },
     "mime": {
       "version": "2.4.4",
diff --git a/package.json b/package.json
index 2ac4c7d..f937f9d 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
   "license": "MIT",
   "dependencies": {
     "chrome-aws-lambda": "1.20.2",
-    "marked": "0.7.0",
+    "marked": "4.0.10",
     "puppeteer-core": "1.20.0",
     "twemoji": "11.3.0"
   },
diff --git a/yarn.lock b/yarn.lock
index a0bbe14..a25514b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -214,10 +214,10 @@ lambdafs@^1.3.0:
   dependencies:
     tar-fs "^2.0.0"
 
-marked@0.7.0:
-  version "0.7.0"
-  resolved "https://registry.yarnpkg.com/marked/-/marked-0.7.0.tgz#b64201f051d271b1edc10a04d1ae9b74bb8e5c0e"
-  integrity sha512-c+yYdCZJQrsRjTPhUx7VKkApw9bwDkNbHUKo1ovgcfDjb2kc8rLuRbIFyXL5WOEUwzSSKo3IXpph2K6DqB/KZg==
+marked@4.0.10:
+  version "4.0.10"
+  resolved "https://registry.yarnpkg.com/marked/-/marked-4.0.10.tgz#423e295385cc0c3a70fa495e0df68b007b879423"
+  integrity sha512-+QvuFj0nGgO970fySghXGmuw+Fd0gD2x3+MqCWLIPf5oxdv1Ka6b2q+z9RP01P/IaKPMEramy+7cNy/Lw8c3hw==
 
 mime@^2.0.3:
   version "2.4.0"