diff --git a/Cargo.toml b/Cargo.toml
index 8f18023..a9635a2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "rustls-pemfile"
-version = "1.0.3"
+version = "2.0.0-alpha.0"
 edition = "2018"
 license = "Apache-2.0 OR ISC OR MIT"
 readme = "README.md"