diff --git a/package.json b/package.json
index b48e2b0..1949d95 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
     "jquery": "^3.4.1",
     "json-loader": "^0.5.7",
     "locale2": "^2.3.1",
-    "marked": "^0.7.0",
+    "marked": "^4.0.10",
     "modularscale-sass": "^3.0.5",
     "normalize.css": "^8.0.0",
     "papaparse": "^5.0.0",
diff --git a/yarn.lock b/yarn.lock
index 0b1ef54..4a6914b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7939,10 +7939,10 @@ markdown-it@^6.0.1:
     mdurl "~1.0.1"
     uc.micro "^1.0.1"
 
-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==
 
 match-at@^0.1.0:
   version "0.1.1"