diff --git a/Cargo.toml b/Cargo.toml
index 1f16de7..d1bf7ad 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ed25519-dalek"
-version = "1.0.0-pre.3"
+version = "1.0.0-pre.4"
 edition = "2018"
 authors = ["isis lovecruft <isis@patternsinthevoid.net>"]
 readme = "README.md"