diff --git a/Cargo.toml b/Cargo.toml
index 72d95ac0..a3750e2f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,7 +2,7 @@
 
 [package]
 name = "kip-sql"
-version = "0.0.1-alpha.4"
+version = "0.0.1-alpha.5"
 edition = "2021"
 authors = ["Kould <kould2333@gmail.com>", "Xwg <loloxwg@gmail.com>"]
 description = "build the SQL layer of KipDB database"