diff --git a/Docker/yeti/package.json b/Docker/yeti/package.json
index 50a67d2..8b0b5ee 100644
--- a/Docker/yeti/package.json
+++ b/Docker/yeti/package.json
@@ -12,7 +12,7 @@
     "inline-attachment": "^2.0.3",
     "jquery": "^3.2.1",
     "jquery-ui-dist": "^1.12.1",
-    "marked": "^0.3.6",
+    "marked": "^4.0.10",
     "pdfjs-dist-viewer-min": "^1.8.188",
     "simplemde": "^1.11.2",
     "typeahead.js": "^0.11.1",
diff --git a/Docker/yeti/yarn.lock b/Docker/yeti/yarn.lock
index 6cf2247..fe52017 100644
--- a/Docker/yeti/yarn.lock
+++ b/Docker/yeti/yarn.lock
@@ -137,9 +137,9 @@ longest@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/longest/-/longest-1.0.1.tgz#30a0b2da38f73770e8294a0d22e6625ed77d0097"
 
-marked@*, marked@^0.3.6:
-  version "0.3.6"
-  resolved "https://registry.yarnpkg.com/marked/-/marked-0.3.6.tgz#b2c6c618fccece4ef86c4fc6cb8a7cbf5aeda8d7"
+marked@*, marked@^4.0.10:
+  version "4.0.10"
+  resolved "https://registry.yarnpkg.com/marked/-/marked-4.0.10.tgz#423e295385cc0c3a70fa495e0df68b007b879423"
 
 minimist@~0.0.1:
   version "0.0.10"