diff --git a/Cargo.toml b/Cargo.toml
index 080f2dc4..5948d9ee 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "sqlparser"
 description = "Extensible SQL Lexer and Parser with support for ANSI SQL:2011"
-version = "0.4.0"
+version = "0.4.1-alpha.0"
 authors = ["Andy Grove <andygrove73@gmail.com>"]
 homepage = "https://github.com/andygrove/sqlparser-rs"
 documentation = "https://docs.rs/sqlparser/"