diff --git a/Cargo.lock b/Cargo.lock
index ea113fa..df50a1b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -220,7 +220,7 @@ checksum = "0cc23270f6e1808e30a928bdc84dea0b9b4136a8bc82338574f23baf47bbd280"
 
 [[package]]
 name = "gpio-utils"
-version = "0.3.0"
+version = "0.5.0-alpha.0"
 dependencies = [
  "backtrace",
  "clap",
diff --git a/Cargo.toml b/Cargo.toml
index d2bc5a7..b20a1f7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "gpio-utils"
-version = "0.3.0"
+version = "0.5.0-alpha.0"
 authors = ["Rust Embedded WG Linux Team <embedded-linux@teams.rust-embedded.org>",
            "Paul Osborne <osbpau@gmail.com>"]
 license = "MIT/Apache-2.0"
@@ -41,7 +41,3 @@ thiserror = { version = "2.0.16", default-features = false }
 [[bin]]
 name = "gpio"
 path = "src/main.rs"
-
-[lints.rust]
-# The cfg `has_error_description_deprecated` is introduced by the error_chain crate.
-unexpected_cfgs = { level = "warn", check-cfg = ['cfg(has_error_description_deprecated)'] }