diff --git a/web/package.json b/web/package.json
index ba7345e..5495963 100644
--- a/web/package.json
+++ b/web/package.json
@@ -28,6 +28,6 @@
   "homepage": "https://github.com/rawrtc/rawrtc-terminal-demo#readme",
   "dependencies": {
     "webrtc-adapter": "^3.2.0",
-    "xterm": "^2.4.0"
+    "xterm": "^4.1.0"
   }
 }