diff --git a/README.md b/README.md
deleted file mode 100644
index 4db0919..0000000
--- a/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# rust-rle-decode-fast
-
-The rust-rle-decode-fast package
\ No newline at end of file
diff --git a/rle-decode-fast-fix-metadata.diff b/rle-decode-fast-fix-metadata.diff
index 39a2613..f9038fd 100644
--- a/rle-decode-fast-fix-metadata.diff
+++ b/rle-decode-fast-fix-metadata.diff
@@ -1,5 +1,5 @@
 --- rle-decode-fast-1.0.3/Cargo.toml	1970-01-01T00:00:01+00:00
-+++ rle-decode-fast-1.0.3/Cargo.toml	2022-02-09T22:27:33.229164+00:00
++++ rle-decode-fast-1.0.3/Cargo.toml	2023-08-05T22:05:22.977258+00:00
 @@ -19,15 +19,5 @@
  license = "MIT OR Apache-2.0"
  repository = "https://github.com/WanzenBug/rle-decode-helper"
diff --git a/rust-rle-decode-fast.spec b/rust-rle-decode-fast.spec
index 18a747e..142fd80 100644
--- a/rust-rle-decode-fast.spec
+++ b/rust-rle-decode-fast.spec
@@ -1,25 +1,22 @@
-# Generated by rust2rpm 20
+# Generated by rust2rpm 24
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate rle-decode-fast
 
-Name:           rust-%{crate}
+Name:           rust-rle-decode-fast
 Version:        1.0.3
 Release:        %autorelease
 Summary:        Fast decoder for Run-Length Encoded data in Rust
 
-# Upstream license specification: MIT OR Apache-2.0
-License:        MIT or ASL 2.0
+License:        MIT OR Apache-2.0
 URL:            https://crates.io/crates/rle-decode-fast
 Source:         %{crates_source}
-# Initial patched metadata
-# * remove unused benchmark feature and criterion dependency
-Patch0:         rle-decode-fast-fix-metadata.diff
+# Manually created patch for downstream crate metadata changes
+# * drop unused, benchmark-only criterion dependency to speed up builds
+Patch:          rle-decode-fast-fix-metadata.diff
 
-ExclusiveArch:  %{rust_arches}
-
-BuildRequires:  rust-packaging
+BuildRequires:  rust-packaging >= 21
 
 %global _description %{expand:
 Fast decoder for Run-Length Encoded data in Rust}
@@ -37,9 +34,10 @@ This package contains library source intended for building other packages which
 use the "%{crate}" crate.
 
 %files          devel
-%license LICENSE-APACHE LICENSE-MIT
-%doc README.md
-%{cargo_registry}/%{crate}-%{version_no_tilde}/
+%license %{crate_instdir}/LICENSE-APACHE
+%license %{crate_instdir}/LICENSE-MIT
+%doc %{crate_instdir}/README.md
+%{crate_instdir}/
 
 %package     -n %{name}+default-devel
 Summary:        %{summary}
@@ -51,7 +49,7 @@ 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}-%{version_no_tilde} -p1