diff --git a/package-lock.json b/package-lock.json
index 2b0ed98b0c..94df0428f4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7632,6 +7632,12 @@
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           "dev": true
         },
+        "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==",
+          "dev": true
+        },
         "mkdirp": {
           "version": "1.0.4",
           "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-1.0.4.tgz",
@@ -8235,9 +8241,9 @@
       "dev": true
     },
     "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": "1.0.0",
+      "resolved": "https://registry.npmjs.org/marked/-/marked-1.0.0.tgz",
+      "integrity": "sha512-Wo+L1pWTVibfrSr+TTtMuiMfNzmZWiOPeO7rZsQUY5bgsxpHesBEcIWJloWVTFnrMXnf/TL30eTFSGJddmQAng==",
       "dev": true
     },
     "md5.js": {
diff --git a/package.json b/package.json
index 8c8a48c1ad..6d0e0fbf9f 100644
--- a/package.json
+++ b/package.json
@@ -83,7 +83,7 @@
     "karma-sourcemap-loader": "^0.3.7",
     "karma-webpack": "^4.0.0-rc.2",
     "loglevelnext": "^4.0.1",
-    "marked": "0.8.2",
+    "marked": "1.0.0",
     "mocha": "7.1.2",
     "ol-mapbox-style": "^6.1.1",
     "pixelmatch": "^5.1.0",