diff --git a/requirements.txt b/requirements.txt
index f28f090..c0c151d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,7 +15,7 @@ gunicorn>=22.0,<23.0
 # Utilities
 qrcode[pil]>=7.4,<8.0
 openai>=1.0,<2.0
-xrpl-py>=4.0,<5.0
+xrpl-py>=4.5.0,<5.0
 stripe>=11.0,<12.0
 cryptography>=44.0,<46.0
 requests>=2.32,<3.0