diff --git a/.gitignore b/.gitignore
index ce61058..fe916f1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /litrs-0.4.0.crate
+/litrs-0.4.1.crate
diff --git a/README.md b/README.md
deleted file mode 100644
index 3e3531d..0000000
--- a/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# rust-litrs
-
-The rust-litrs package
diff --git a/rust-litrs.spec b/rust-litrs.spec
index bcc9c88..7931d04 100644
--- a/rust-litrs.spec
+++ b/rust-litrs.spec
@@ -1,11 +1,11 @@
-# Generated by rust2rpm 24
+# Generated by rust2rpm 25
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate litrs
 
 Name:           rust-litrs
-Version:        0.4.0
+Version:        0.4.1
 Release:        %autorelease
 Summary:        Parse and inspect Rust literals
 
@@ -14,7 +14,7 @@ License:        MIT OR Apache-2.0
 URL:            https://crates.io/crates/litrs
 Source:         %{crates_source}
 
-BuildRequires:  rust-packaging >= 21
+BuildRequires:  cargo-rpm-macros >= 24
 
 %global _description %{expand:
 Parse and inspect Rust literals (i.e. tokens in the Rust programming
@@ -88,7 +88,7 @@ use the "unicode-xid" feature of the "%{crate}" crate.
 %ghost %{crate_instdir}/Cargo.toml
 
 %prep
-%autosetup -n %{crate}-%{version_no_tilde} -p1
+%autosetup -n %{crate}-%{version} -p1
 %cargo_prep
 
 %generate_buildrequires
diff --git a/sources b/sources
index 604a485..670f17a 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (litrs-0.4.0.crate) = 7cacbfa0829082e9713dbd7eeebc1de55e67ba5a01b4f8456dfd78b421c831bfda73cb61bfa1fdb1548b09e04a1aafdc1ea1c445d90d42e2d9ec4b702e78030a
+SHA512 (litrs-0.4.1.crate) = 49e03d5307d9cc31d1e7940e7931f062780728530c3de0db92ebb636b7d22581bbd9900c8994e545a8fde5d3d5564500af8fa367f54040ed01d1f18d2e48a22a