diff --git a/lightrag/api/__init__.py b/lightrag/api/__init__.py
index 1a2e50e0..7005d87b 100644
--- a/lightrag/api/__init__.py
+++ b/lightrag/api/__init__.py
@@ -1 +1 @@
-__api_version__ = "0190"
+__api_version__ = "0191"