diff --git a/package-lock.json b/package-lock.json
index 163bf28..d557501 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3650,9 +3650,9 @@
             }
         },
         "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=="
         },
         "matchdep": {
             "version": "2.0.0",
diff --git a/package.json b/package.json
index 67f7f0f..af72003 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
     "dependencies": {
         "codemirror": "5.58.2",
         "codemirror-spell-checker": "^1.1.2",
-        "marked": "0.7.0"
+        "marked": "4.0.10"
     },
     "devDependencies": {
         "browserify": "^16.2.3",
diff --git a/yarn.lock b/yarn.lock
index 097a3c7..c91bee5 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2361,10 +2361,10 @@ map-visit@^1.0.0:
   dependencies:
     object-visit "^1.0.0"
 
-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==
 
 matchdep@^2.0.0:
   version "2.0.0"