diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index 0f04257..2b8f495
--- a/package.json
+++ b/package.json
@@ -122,7 +122,7 @@
     "history": "^4.7.2",
     "html-entities": "^1.2.1",
     "lodash": "^4.17.11",
-    "marked": "^0.6.0",
+    "marked": "^4.0.10",
     "marksy": "^6.1.0",
     "mdx-deck": "^2.4.0",
     "mermaid": "^8.1.0",
diff --git a/yarn.lock b/yarn.lock
index 41cfb3b..1ef8747 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -13400,10 +13400,10 @@ marked@^0.3.12:
   resolved "https://registry.yarnpkg.com/marked/-/marked-0.3.19.tgz#5d47f709c4c9fc3c216b6d46127280f40b39d790"
   integrity sha512-ea2eGWOqNxPcXv8dyERdSr/6FmzvWwzjMxpfGB/sbMccXoct+xY+YukPD+QTUZwyvK7BZwcr4m21WBOW41pAkg==
 
-marked@^0.6.0:
-  version "0.6.3"
-  resolved "https://registry.yarnpkg.com/marked/-/marked-0.6.3.tgz#79babad78af638ba4d522a9e715cdfdd2429e946"
-  integrity sha512-Fqa7eq+UaxfMriqzYLayfqAE40WN03jf+zHjT18/uXNuzjq3TY0XTbrAoPeqSJrAmPz11VuUA+kBPYOhHt9oOQ==
+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==
 
 marksy@^6.1.0:
   version "6.1.0"