diff --git a/httpdate-fix-metadata.diff b/httpdate-fix-metadata.diff
index 2f91ddc..0ffc922 100644
--- a/httpdate-fix-metadata.diff
+++ b/httpdate-fix-metadata.diff
@@ -1,5 +1,5 @@
 --- httpdate-1.0.2/Cargo.toml	1970-01-01T00:00:01+00:00
-+++ httpdate-1.0.2/Cargo.toml	2021-11-18T11:32:40.627817+00:00
++++ httpdate-1.0.2/Cargo.toml	2023-06-07T20:40:11.426939+00:00
 @@ -23,5 +23,3 @@
  [[bench]]
  name = "benchmarks"
diff --git a/rust-httpdate.spec b/rust-httpdate.spec
index 006983d..aeb035c 100644
--- a/rust-httpdate.spec
+++ b/rust-httpdate.spec
@@ -1,28 +1,23 @@
-# Generated by rust2rpm 18
+# Generated by rust2rpm 24
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate httpdate
 
-Name:           rust-%{crate}
+Name:           rust-httpdate
 Version:        1.0.2
 Release:        %autorelease
 Summary:        HTTP date parsing and formatting
 
 # Upstream license specification: MIT/Apache-2.0
-License:        MIT or ASL 2.0
+License:        MIT OR Apache-2.0
 URL:            https://crates.io/crates/httpdate
 Source:         %{crates_source}
-# Initial patched metadata
+# Manually created patch for downstream crate metadata changes
 # * drop unused, benchmark-only criterion dev-dependency to speed up builds
-Patch0:         httpdate-fix-metadata.diff
+Patch:          httpdate-fix-metadata.diff
 
-ExclusiveArch:  %{rust_arches}
-%if %{__cargo_skip_build}
-BuildArch:      noarch
-%endif
-
-BuildRequires:  rust-packaging
+BuildRequires:  rust-packaging >= 21
 
 %global _description %{expand:
 HTTP date parsing and formatting.}
@@ -35,13 +30,14 @@ BuildArch:      noarch
 
 %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
-%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}
@@ -49,11 +45,11 @@ 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}-%{version_no_tilde} -p1