diff --git a/faiss-sys/Cargo.toml b/faiss-sys/Cargo.toml
index 7a8e467..4e4bb74 100644
--- a/faiss-sys/Cargo.toml
+++ b/faiss-sys/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "faiss-sys"
 description = "Native bindings for Faiss"
-version = "0.6.2"
+version = "0.6.3-alpha.0"
 authors = ["Eduardo Pinho <enet4mikeenet@gmail.com>"]
 license = "MIT OR Apache-2.0"
 repository = "https://github.com/Enet4/faiss-rs"