diff --git a/requirements.txt b/requirements.txt
index e23cea5..c49e180 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,5 +5,5 @@ simplejson==3.20.2
 flask==3.1.2
 pyyaml==6.0.3
 pyiceberg[sql-sqlite,pyarrow]==0.10.0
-deltalake==0.25.5
+deltalake==1.2.1
 azure-servicebus==7.14.3