diff --git a/package.json b/package.json
index 483c2ae..92cd8d2 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
   },
   "dependencies": {
     "chrome-aws-lambda": "7.0.0",
-    "marked": "2.0.0",
+    "marked": "4.0.10",
     "puppeteer-core": "7.0.0",
     "twemoji": "13.0.1"
   },
diff --git a/yarn.lock b/yarn.lock
index 3a475c8..cf87154 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -241,10 +241,10 @@ locate-path@^5.0.0:
   dependencies:
     p-locate "^4.1.0"
 
-marked@2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/marked/-/marked-2.0.0.tgz#9662bbcb77ebbded0662a7be66ff929a8611cee5"
-  integrity sha512-NqRSh2+LlN2NInpqTQnS614Y/3NkVMFFU6sJlRFEpxJ/LHuK/qJECH7/fXZjk4VZstPW/Pevjil/VtSONsLc7Q==
+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==
 
 minimatch@^3.0.4:
   version "3.0.4"