diff --git a/Cargo.toml b/Cargo.toml
index b987c68..1d314f2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "buffered-io"
-version = "0.4.0"
+version = "0.4.1"
 edition = "2021"
 description = "Bufferering types for embedded-io"
 readme = "README.md"