diff --git a/README.md b/README.md
deleted file mode 100644
index 684112a..0000000
--- a/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# rust-bzip2-sys
-
-The rust-bzip2-sys package
\ No newline at end of file
diff --git a/bzip2-sys-fix-metadata.diff b/bzip2-sys-fix-metadata.diff
index aa1408f..debbedd 100644
--- a/bzip2-sys-fix-metadata.diff
+++ b/bzip2-sys-fix-metadata.diff
@@ -1,5 +1,5 @@
 --- bzip2-sys-0.1.11+1.0.8/Cargo.toml	1970-01-01T00:00:00+00:00
-+++ bzip2-sys-0.1.11+1.0.8/Cargo.toml	2021-06-22T16:33:14.161730+00:00
++++ bzip2-sys-0.1.11+1.0.8/Cargo.toml	2023-05-22T18:08:43.379903+00:00
 @@ -12,7 +12,7 @@
  
  [package]
diff --git a/rust-bzip2-sys.spec b/rust-bzip2-sys.spec
index 548b7e9..df1440f 100644
--- a/rust-bzip2-sys.spec
+++ b/rust-bzip2-sys.spec
@@ -1,29 +1,24 @@
-# Generated by rust2rpm 17
+# Generated by rust2rpm 24
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate bzip2-sys
 %global upstream_version 0.1.11+1.0.8
 
-Name:           rust-%{crate}
+Name:           rust-bzip2-sys
 Version:        0.1.11
 Release:        %autorelease
 Summary:        Bindings to libbzip2 for bzip2 exposed as Reader/Writer streams
 
 # Upstream license specification: MIT/Apache-2.0
-License:        MIT or ASL 2.0
+License:        MIT OR Apache-2.0
 URL:            https://crates.io/crates/bzip2-sys
 Source:         %{crates_source %{crate} %{upstream_version}}
-# Initial patched metadata
+# Manually created patch for downstream crate metadata changes
 # * remove bzip2 version suffix
-Patch0:         bzip2-sys-fix-metadata.diff
+Patch:          bzip2-sys-fix-metadata.diff
 
-ExclusiveArch:  %{rust_arches}
-%if %{__cargo_skip_build}
-BuildArch:      noarch
-%endif
-
-BuildRequires:  rust-packaging
+BuildRequires:  rust-packaging >= 21
 
 %global _description %{expand:
 Bindings to libbzip2 for bzip2 compression and decompression exposed as
@@ -38,12 +33,13 @@ Requires:       pkgconfig(bzip2)
 
 %description    devel %{_description}
 
-This package contains library source intended for building other packages
-which use "%{crate}" crate.
+This package contains library source intended for building other packages which
+use the "%{crate}" crate.
 
 %files          devel
-%license LICENSE-APACHE LICENSE-MIT
-%{cargo_registry}/%{crate}-%{version_no_tilde}/
+%license %{crate_instdir}/LICENSE-APACHE
+%license %{crate_instdir}/LICENSE-MIT
+%{crate_instdir}/
 
 %package     -n %{name}+default-devel
 Summary:        %{summary}
@@ -51,16 +47,16 @@ BuildArch:      noarch
 
 %description -n %{name}+default-devel %{_description}
 
-This package contains library source intended for building other packages
-which use "default" feature of "%{crate}" crate.
+This package contains library source intended for building other packages which
+use the "default" feature of the "%{crate}" crate.
 
 %files       -n %{name}+default-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %prep
 %autosetup -n %{crate}-%{upstream_version} -p1
-# remove bundled bzip2
-rm -vr bzip2-1.0.8
+# remove bundled bzip2 sources
+rm -rv bzip2-1.0.8/
 %cargo_prep
 
 %generate_buildrequires
diff --git a/.rust2rpm.conf b/rust2rpm.conf
similarity index 100%
rename from .rust2rpm.conf
rename to rust2rpm.conf