diff --git a/README.md b/README.md
deleted file mode 100644
index b101d2c..0000000
--- a/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# rust-rd-util
-
-The rust-rd-util package
diff --git a/rd-util-fix-metadata.diff b/rd-util-fix-metadata.diff
index fbb788b..fa44d7b 100644
--- a/rd-util-fix-metadata.diff
+++ b/rd-util-fix-metadata.diff
@@ -1,5 +1,5 @@
 --- rd-util-2.1.2/Cargo.toml	1970-01-01T00:00:01+00:00
-+++ rd-util-2.1.2/Cargo.toml	2022-02-20T16:37:27.910551+00:00
++++ rd-util-2.1.2/Cargo.toml	2023-08-07T21:51:54.786572+00:00
 @@ -87,7 +87,7 @@
  version = "^1.0"
  
diff --git a/rust-rd-util.spec b/rust-rd-util.spec
index 09783d1..f6c6a49 100644
--- a/rust-rd-util.spec
+++ b/rust-rd-util.spec
@@ -1,25 +1,23 @@
-# Generated by rust2rpm 20
+# Generated by rust2rpm 24
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate rd-util
 
-Name:           rust-%{crate}
+Name:           rust-rd-util
 Version:        2.1.2
 Release:        %autorelease
 Summary:        Utility collection library for resctl-demo
 
-# Upstream license specification: Apache-2.0
-License:        ASL 2.0
+License:        Apache-2.0
 URL:            https://crates.io/crates/rd-util
 Source:         %{crates_source}
-# Initial patched metadata
-# * Bump simplelog to 0.11, https://github.com/facebookexperimental/resctl-demo/pull/262
-Patch0:         rd-util-fix-metadata.diff
+# Manually created patch for downstream crate metadata changes
+# * bump simplelog dependency from 0.10 to 0.11:
+#   https://github.com/facebookexperimental/resctl-demo/pull/262
+Patch:          rd-util-fix-metadata.diff
 
-ExclusiveArch:  %{rust_arches}
-
-BuildRequires:  rust-packaging
+BuildRequires:  rust-packaging >= 21
 
 %global _description %{expand:
 Utility collection library for resctl-demo.}
@@ -36,9 +34,9 @@ This package contains library source intended for building other packages which
 use the "%{crate}" crate.
 
 %files          devel
-%license LICENSE
-%doc README.md
-%{cargo_registry}/%{crate}-%{version_no_tilde}/
+%license %{crate_instdir}/LICENSE
+%doc %{crate_instdir}/README.md
+%{crate_instdir}/
 
 %package     -n %{name}+default-devel
 Summary:        %{summary}
@@ -50,7 +48,7 @@ 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