diff --git a/package-lock.json b/package-lock.json
index 3c3ccd5d3..750cb21a0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,7 +13,7 @@
         "@rollup/plugin-node-resolve": "7.1.1",
         "esm": "3.2.25",
         "lit-html": "1.2.1",
-        "marked": "0.8.2",
+        "marked": "4.0.10",
         "rimraf": "^3.0.2",
         "rollup": "2.3.2",
         "rollup-plugin-terser": "5.3.0",
@@ -3992,15 +3992,15 @@
       "dev": true
     },
     "node_modules/marked": {
-      "version": "0.8.2",
-      "resolved": "https://registry.npmjs.org/marked/-/marked-0.8.2.tgz",
-      "integrity": "sha512-EGwzEeCcLniFX51DhTpmTom+dSA/MG/OBUDjnWtHbEnjAH180VzUeAw+oE4+Zv+CoYBWyRlYOTR0N8SO9R1PVw==",
+      "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,
       "bin": {
-        "marked": "bin/marked"
+        "marked": "bin/marked.js"
       },
       "engines": {
-        "node": ">= 8.16.2"
+        "node": ">= 12"
       }
     },
     "node_modules/maximatch": {
@@ -10173,9 +10173,9 @@
       }
     },
     "marked": {
-      "version": "0.8.2",
-      "resolved": "https://registry.npmjs.org/marked/-/marked-0.8.2.tgz",
-      "integrity": "sha512-EGwzEeCcLniFX51DhTpmTom+dSA/MG/OBUDjnWtHbEnjAH180VzUeAw+oE4+Zv+CoYBWyRlYOTR0N8SO9R1PVw==",
+      "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
     },
     "maximatch": {
diff --git a/package.json b/package.json
index 4030b6a29..f5c326794 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     "@rollup/plugin-node-resolve": "7.1.1",
     "esm": "3.2.25",
     "lit-html": "1.2.1",
-    "marked": "0.8.2",
+    "marked": "4.0.10",
     "rimraf": "^3.0.2",
     "rollup": "2.3.2",
     "rollup-plugin-terser": "5.3.0",