diff --git a/ui/package.json b/ui/package.json
index 5dd3727d..dcce9699 100644
--- a/ui/package.json
+++ b/ui/package.json
@@ -20,7 +20,7 @@
     "@monaco-editor/react": "^4.7.0",
     "@phosphor-icons/react": "^2.1.10",
     "@pierre/diffs": "^1.2.1",
-    "@pierre/trees": "1.0.0-beta.4",
+    "@pierre/trees": "1.0.0-beta.5",
     "@tailwindcss/vite": "^4.2.1",
     "@tanstack/react-devtools": "^0.10.0",
     "@tanstack/react-query": "^5.100.10",