diff --git a/billing-engine/python-settlement-lakehouse/requirements.txt b/billing-engine/python-settlement-lakehouse/requirements.txt
index aa60d08b..98f7a7ec 100644
--- a/billing-engine/python-settlement-lakehouse/requirements.txt
+++ b/billing-engine/python-settlement-lakehouse/requirements.txt
@@ -8,7 +8,7 @@ sqlalchemy[asyncio]==2.0.37
 asyncpg==0.30.0
 redis[hiredis]==5.2.1
 pyarrow==25.0.0
-deltalake==0.22.3
+deltalake==1.6.3
 pandas==2.2.3
 boto3==1.43.46
 opentelemetry-api==1.29.0