bump version number
diff --git a/lib/rs/Cargo.toml b/lib/rs/Cargo.toml
index 844355f..4b3c857 100644
--- a/lib/rs/Cargo.toml
+++ b/lib/rs/Cargo.toml
@@ -2,7 +2,7 @@
 name = "thrift"
 description = "Rust bindings for the Apache Thrift RPC system"
 edition = "2021"
-version = "0.18.0"
+version = "0.19.0"
 license = "Apache-2.0"
 authors = ["Apache Thrift Developers <dev@thrift.apache.org>"]
 homepage = "http://thrift.apache.org"