diff --git a/http/Cargo.toml b/http/Cargo.toml
index 01cecb1..0de81fe 100644
--- a/http/Cargo.toml
+++ b/http/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "http-signature-normalization-http"
 description = "An HTTP Signatures library that leaves the signing to you"
-version = "0.5.0"
+version = "0.4.0"
 authors = ["asonix <asonix@asonix.dog>"]
 license-file = "../LICENSE"
 readme = "../README.md"