diff --git a/theme/package-lock.json b/theme/package-lock.json
index fd9063b..d4d39b0 100644
--- a/theme/package-lock.json
+++ b/theme/package-lock.json
@@ -600,9 +600,9 @@
       }
     },
     "marked": {
-      "version": "2.0.3",
-      "resolved": "https://registry.npmjs.org/marked/-/marked-2.0.3.tgz",
-      "integrity": "sha512-5otztIIcJfPc2qGTN8cVtOJEjNJZ0jwa46INMagrYfk0EvqtRuEHLsEe0LrFS0/q+ZRKT0+kXK7P2T1AN5lWRA==",
+      "version": "4.0.10",
+      "resolved": "https://registry.npmjs.org/marked/-/marked-4.0.10.tgz",
+      "integrity": "sha512-+QvuFj0nGgO970fySghXGmuw+Fd0gD2x3+MqCWLIPf5oxdv1Ka6b2q+z9RP01P/IaKPMEramy+7cNy/Lw8c3hw==",
       "dev": true
     },
     "merge2": {
diff --git a/theme/package.json b/theme/package.json
old mode 100755
new mode 100644
index 99ed55b..166e9a2
--- a/theme/package.json
+++ b/theme/package.json
@@ -16,7 +16,7 @@
   "devDependencies": {
     "autoprefixer": "^10.2.5",
     "highlight.js": "^10.7.2",
-    "marked": "^2.0.3",
+    "marked": "^4.0.10",
     "normalize.css": "^8.0.1",
     "onchange": "^7.1.0",
     "postcss-cli": "^8.3.1",