diff --git a/package-lock.json b/package-lock.json
index 2869bc6f78..d0609e450e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14438,13 +14438,14 @@
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     "node_modules/marked": {
-      "version": "4.3.0",
-      "license": "MIT",
+      "version": "15.0.0",
+      "resolved": "https://registry.npmjs.org/marked/-/marked-15.0.0.tgz",
+      "integrity": "sha512-0mouKmBROJv/WSHJBPZZyYofUgawMChnD5je/g+aOBXsHDjb/IsnTQj7mnhQZu+qPJmRQ0ecX3mLGEUm3BgwYA==",
       "bin": {
         "marked": "bin/marked.js"
       },
       "engines": {
-        "node": ">= 12"
+        "node": ">= 18"
       }
     },
     "node_modules/marky": {
@@ -20075,6 +20076,18 @@
         "url": "https://github.com/sponsors/isaacs"
       }
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+    "node_modules/typedoc/node_modules/marked": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/marked/-/marked-4.3.0.tgz",
+      "integrity": "sha512-PRsaiG84bK+AMvxziE/lCFss8juXjNaWzVbN5tXAm4XjeaS9NAHhop+PjQxz2A9h8Q4M/xGmzP8vqNwy6JeK0A==",
+      "dev": true,
+      "bin": {
+        "marked": "bin/marked.js"
+      },
+      "engines": {
+        "node": ">= 12"
+      }
+    },
     "node_modules/typescript": {
       "version": "4.3.5",
       "dev": true,
@@ -22009,7 +22022,7 @@
       }
     },
     "packages/compas-open-scd": {
-      "version": "0.33.0-6",
+      "version": "0.35.0-1",
       "license": "Apache-2.0",
       "dependencies": {
         "@material/mwc-dialog": "0.22.1",
@@ -22038,7 +22051,7 @@
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         "lit-html": "1.4.1",
         "lit-translate": "^1.2.1",
-        "marked": "^4.0.10",
+        "marked": "^15.0.0",
         "panzoom": "^9.4.2"
       },
       "devDependencies": {
@@ -23179,6 +23192,18 @@
         "url": "https://github.com/chalk/strip-ansi?sponsor=1"
       }
     },
+    "packages/core/node_modules/marked": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/marked/-/marked-4.3.0.tgz",
+      "integrity": "sha512-PRsaiG84bK+AMvxziE/lCFss8juXjNaWzVbN5tXAm4XjeaS9NAHhop+PjQxz2A9h8Q4M/xGmzP8vqNwy6JeK0A==",
+      "dev": true,
+      "bin": {
+        "marked": "bin/marked.js"
+      },
+      "engines": {
+        "node": ">= 12"
+      }
+    },
     "packages/core/node_modules/mimic-fn": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/mimic-fn/-/mimic-fn-4.0.0.tgz",
@@ -23818,7 +23843,7 @@
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         "lit": "^2.2.7",
         "lit-translate": "^1.2.1",
-        "marked": "^4.0.10",
+        "marked": "^15.0.0",
         "panzoom": "^9.4.2"
       },
       "devDependencies": {
@@ -24003,6 +24028,18 @@
         "typedoc": ">=0.22.0"
       }
     },
+    "packages/openscd/node_modules/typedoc/node_modules/marked": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/marked/-/marked-4.3.0.tgz",
+      "integrity": "sha512-PRsaiG84bK+AMvxziE/lCFss8juXjNaWzVbN5tXAm4XjeaS9NAHhop+PjQxz2A9h8Q4M/xGmzP8vqNwy6JeK0A==",
+      "dev": true,
+      "bin": {
+        "marked": "bin/marked.js"
+      },
+      "engines": {
+        "node": ">= 12"
+      }
+    },
     "packages/openscd/node_modules/typescript": {
       "version": "4.9.5",
       "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
@@ -24045,7 +24082,7 @@
         "@openscd/xml": "*",
         "lit": "^2.2.7",
         "lit-translate": "^1.2.1",
-        "marked": "^4.0.10",
+        "marked": "^15.0.0",
         "panzoom": "^9.4.2"
       },
       "devDependencies": {
@@ -24230,6 +24267,18 @@
         "typedoc": ">=0.22.0"
       }
     },
+    "packages/plugins/node_modules/typedoc/node_modules/marked": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/marked/-/marked-4.3.0.tgz",
+      "integrity": "sha512-PRsaiG84bK+AMvxziE/lCFss8juXjNaWzVbN5tXAm4XjeaS9NAHhop+PjQxz2A9h8Q4M/xGmzP8vqNwy6JeK0A==",
+      "dev": true,
+      "bin": {
+        "marked": "bin/marked.js"
+      },
+      "engines": {
+        "node": ">= 12"
+      }
+    },
     "packages/plugins/node_modules/typescript": {
       "version": "4.9.5",
       "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
@@ -24651,6 +24700,18 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "packages/xml/node_modules/marked": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/marked/-/marked-4.3.0.tgz",
+      "integrity": "sha512-PRsaiG84bK+AMvxziE/lCFss8juXjNaWzVbN5tXAm4XjeaS9NAHhop+PjQxz2A9h8Q4M/xGmzP8vqNwy6JeK0A==",
+      "dev": true,
+      "bin": {
+        "marked": "bin/marked.js"
+      },
+      "engines": {
+        "node": ">= 12"
+      }
+    },
     "packages/xml/node_modules/mimic-fn": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/mimic-fn/-/mimic-fn-4.0.0.tgz",
@@ -28926,6 +28987,12 @@
             }
           }
         },
+        "marked": {
+          "version": "4.3.0",
+          "resolved": "https://registry.npmjs.org/marked/-/marked-4.3.0.tgz",
+          "integrity": "sha512-PRsaiG84bK+AMvxziE/lCFss8juXjNaWzVbN5tXAm4XjeaS9NAHhop+PjQxz2A9h8Q4M/xGmzP8vqNwy6JeK0A==",
+          "dev": true
+        },
         "mimic-fn": {
           "version": "4.0.0",
           "resolved": "https://registry.npmjs.org/mimic-fn/-/mimic-fn-4.0.0.tgz",
@@ -29360,7 +29427,7 @@
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         "lit": "^2.2.7",
         "lit-translate": "^1.2.1",
-        "marked": "^4.0.10",
+        "marked": "^15.0.0",
         "panzoom": "^9.4.2",
         "prettier": "^2.3.2",
         "sinon": "^17.0.1",
@@ -29484,6 +29551,14 @@
             "marked": "^4.2.12",
             "minimatch": "^7.1.3",
             "shiki": "^0.14.1"
+          },
+          "dependencies": {
+            "marked": {
+              "version": "4.3.0",
+              "resolved": "https://registry.npmjs.org/marked/-/marked-4.3.0.tgz",
+              "integrity": "sha512-PRsaiG84bK+AMvxziE/lCFss8juXjNaWzVbN5tXAm4XjeaS9NAHhop+PjQxz2A9h8Q4M/xGmzP8vqNwy6JeK0A==",
+              "dev": true
+            }
           }
         },
         "typedoc-plugin-markdown": {
@@ -29552,7 +29627,7 @@
         "lint-staged": "^11.1.2",
         "lit": "^2.2.7",
         "lit-translate": "^1.2.1",
-        "marked": "^4.0.10",
+        "marked": "^15.0.0",
         "panzoom": "^9.4.2",
         "prettier": "^2.3.2",
         "sinon": "^17.0.1",
@@ -29676,6 +29751,14 @@
             "marked": "^4.2.12",
             "minimatch": "^7.1.3",
             "shiki": "^0.14.1"
+          },
+          "dependencies": {
+            "marked": {
+              "version": "4.3.0",
+              "resolved": "https://registry.npmjs.org/marked/-/marked-4.3.0.tgz",
+              "integrity": "sha512-PRsaiG84bK+AMvxziE/lCFss8juXjNaWzVbN5tXAm4XjeaS9NAHhop+PjQxz2A9h8Q4M/xGmzP8vqNwy6JeK0A==",
+              "dev": true
+            }
           }
         },
         "typedoc-plugin-markdown": {
@@ -29994,6 +30077,12 @@
             "wrap-ansi": "^8.0.1"
           }
         },
+        "marked": {
+          "version": "4.3.0",
+          "resolved": "https://registry.npmjs.org/marked/-/marked-4.3.0.tgz",
+          "integrity": "sha512-PRsaiG84bK+AMvxziE/lCFss8juXjNaWzVbN5tXAm4XjeaS9NAHhop+PjQxz2A9h8Q4M/xGmzP8vqNwy6JeK0A==",
+          "dev": true
+        },
         "mimic-fn": {
           "version": "4.0.0",
           "resolved": "https://registry.npmjs.org/mimic-fn/-/mimic-fn-4.0.0.tgz",
@@ -33007,7 +33096,7 @@
         "lit-element": "2.5.1",
         "lit-html": "1.4.1",
         "lit-translate": "^1.2.1",
-        "marked": "^4.0.10",
+        "marked": "^15.0.0",
         "panzoom": "^9.4.2",
         "prettier": "^2.3.2",
         "sinon": "^11.1.2",
@@ -37066,7 +37155,9 @@
       }
     },
     "marked": {
-      "version": "4.3.0"
+      "version": "15.0.0",
+      "resolved": "https://registry.npmjs.org/marked/-/marked-15.0.0.tgz",
+      "integrity": "sha512-0mouKmBROJv/WSHJBPZZyYofUgawMChnD5je/g+aOBXsHDjb/IsnTQj7mnhQZu+qPJmRQ0ecX3mLGEUm3BgwYA=="
     },
     "marky": {
       "version": "1.2.5",
@@ -40818,6 +40909,12 @@
             "once": "^1.3.0",
             "path-is-absolute": "^1.0.0"
           }
+        },
+        "marked": {
+          "version": "4.3.0",
+          "resolved": "https://registry.npmjs.org/marked/-/marked-4.3.0.tgz",
+          "integrity": "sha512-PRsaiG84bK+AMvxziE/lCFss8juXjNaWzVbN5tXAm4XjeaS9NAHhop+PjQxz2A9h8Q4M/xGmzP8vqNwy6JeK0A==",
+          "dev": true
         }
       }
     },
diff --git a/packages/compas-open-scd/package.json b/packages/compas-open-scd/package.json
index 9a75cda0bf..985bfbcd64 100644
--- a/packages/compas-open-scd/package.json
+++ b/packages/compas-open-scd/package.json
@@ -41,7 +41,7 @@
     "lit-element": "2.5.1",
     "lit-html": "1.4.1",
     "lit-translate": "^1.2.1",
-    "marked": "^4.0.10",
+    "marked": "^15.0.0",
     "panzoom": "^9.4.2",
     "@openscd/open-scd": "*",
     "@openscd/plugins": "*",
diff --git a/packages/openscd/package.json b/packages/openscd/package.json
index 4857ec8a72..89217a6647 100644
--- a/packages/openscd/package.json
+++ b/packages/openscd/package.json
@@ -42,7 +42,7 @@
     "ace-custom-element": "^1.6.5",
     "lit": "^2.2.7",
     "lit-translate": "^1.2.1",
-    "marked": "^4.0.10",
+    "marked": "^15.0.0",
     "panzoom": "^9.4.2",
     "@openscd/core": "*",
     "@openscd/xml": "*"
diff --git a/packages/plugins/package.json b/packages/plugins/package.json
index 7e26b7a907..1048ff88bc 100644
--- a/packages/plugins/package.json
+++ b/packages/plugins/package.json
@@ -31,7 +31,7 @@
     "@material/mwc-textfield": "0.22.1",
     "lit": "^2.2.7",
     "lit-translate": "^1.2.1",
-    "marked": "^4.0.10",
+    "marked": "^15.0.0",
     "panzoom": "^9.4.2",
     "@openscd/open-scd": "*",
     "@openscd/core": "*",