diff --git a/js-applet/package.json b/js-applet/package.json
index 9abd23e..ef6b620 100644
--- a/js-applet/package.json
+++ b/js-applet/package.json
@@ -27,7 +27,7 @@
   },
   "dependencies": {
     "@anywidget/react": "^0.2.0",
-    "@neo4j-ndl/base": "^4.7.1",
+    "@neo4j-ndl/base": "^4.9.1",
     "@neo4j-ndl/react": "^4.7.3",
     "@neo4j-ndl/react-graph": "^1.2.8",
     "@neo4j-nvl/base": "^1.0.0",
diff --git a/js-applet/yarn.lock b/js-applet/yarn.lock
index 922cb6b..77060fc 100644
--- a/js-applet/yarn.lock
+++ b/js-applet/yarn.lock
@@ -809,10 +809,10 @@
     "@types/chroma-js" "2.1.4"
     chroma-js "2.4.2"
 
-"@neo4j-ndl/base@^4.7.1":
-  version "4.9.0"
-  resolved "https://registry.yarnpkg.com/@neo4j-ndl/base/-/base-4.9.0.tgz#f76dfa4bce5a3a7b5612842b1b2ca7ffe3705e60"
-  integrity sha512-e6LK0H7uQj56F7lbTLTdQDlKgvCs8XE3I7zMx8Itt+qzMq5QNcHQ7OU7RU9x7w7EzNwWjeMBry3AT0PtMaCHHA==
+"@neo4j-ndl/base@^4.9.1":
+  version "4.9.1"
+  resolved "https://registry.yarnpkg.com/@neo4j-ndl/base/-/base-4.9.1.tgz#0961254bfee615b8ed8d7adcdb24e36a52305889"
+  integrity sha512-DvA+IuLpOlEfo9W8cgxlIVhhxHn2dQxrqFT26Rp2xKYJjRmqtTxBqGsLMvudvKCH7kF8Y3R+B4bR0ZbENcCa5A==
 
 "@neo4j-ndl/react-graph@^1.2.8":
   version "1.2.20"