diff --git a/Cargo.toml b/Cargo.toml
index 111a791a2b..788f0a29a0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "redox_bootloader"
-version = "1.0.0"
+version = "1.0.0+rb0.3.0"
 edition = "2018"
 
 # UEFI uses bin target