diff --git a/package.json b/package.json
index 550520f..cc2bf73 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
     "express": "^4.18.2",
     "express-as-promise": "^2.0.0",
     "is-stream": "^4.0.1",
-    "jsdoc-to-markdown": "^8.0.1",
+    "jsdoc-to-markdown": "^9.0.0",
     "lodash": "^4.17.21",
     "mocha": "^10.3.0",
     "rdf-ext": "^2.5.1",