diff --git a/.gitignore b/.gitignore
index ba3813b..68966c4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,3 +17,4 @@
 /ignore-0.4.16.crate
 /ignore-0.4.17.crate
 /ignore-0.4.18.crate
+/ignore-0.4.20.crate
diff --git a/README.md b/README.md
deleted file mode 100644
index f4ead6f..0000000
--- a/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# rust-ignore
-
-The rust-ignore package
\ No newline at end of file
diff --git a/ignore-fix-metadata-auto.diff b/ignore-fix-metadata-auto.diff
new file mode 100644
index 0000000..eb03a3a
--- /dev/null
+++ b/ignore-fix-metadata-auto.diff
@@ -0,0 +1,8 @@
+--- ignore-0.4.20/Cargo.toml	1970-01-01T00:00:01+00:00
++++ ignore-0.4.20/Cargo.toml	2023-04-15T11:11:15.497999+00:00
+@@ -65,5 +65,3 @@
+ [features]
+ simd-accel = ["globset/simd-accel"]
+ 
+-[target."cfg(windows)".dependencies.winapi-util]
+-version = "0.1.2"
diff --git a/ignore-fix-metadata.diff b/ignore-fix-metadata.diff
deleted file mode 100644
index 28dd0a8..0000000
--- a/ignore-fix-metadata.diff
+++ /dev/null
@@ -1,8 +0,0 @@
---- ignore-0.4.18/Cargo.toml	1970-01-01T00:00:01+00:00
-+++ ignore-0.4.18/Cargo.toml	2021-06-18T10:50:44.173307+00:00
-@@ -57,5 +57,3 @@
- 
- [features]
- simd-accel = ["globset/simd-accel"]
--[target."cfg(windows)".dependencies.winapi-util]
--version = "0.1.2"
diff --git a/rust-ignore.spec b/rust-ignore.spec
index dfeddb1..5c84de1 100644
--- a/rust-ignore.spec
+++ b/rust-ignore.spec
@@ -1,32 +1,25 @@
-# Generated by rust2rpm 17
+# Generated by rust2rpm 24
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate ignore
 
-Name:           rust-%{crate}
-Version:        0.4.18
+Name:           rust-ignore
+Version:        0.4.20
 Release:        %autorelease
 Summary:        Fast library for efficiently matching ignore files
 
-# Upstream license specification: Unlicense/MIT
-License:        Unlicense or MIT
+License:        Unlicense OR MIT
 URL:            https://crates.io/crates/ignore
 Source:         %{crates_source}
-# Initial patched metadata
-# * drop windows-specific dependencies
-Patch0:         ignore-fix-metadata.diff
+# Automatically generated patch to strip foreign dependencies
+Patch:          ignore-fix-metadata-auto.diff
 
-ExclusiveArch:  %{rust_arches}
-%if %{__cargo_skip_build}
-BuildArch:      noarch
-%endif
-
-BuildRequires:  rust-packaging
+BuildRequires:  rust-packaging >= 21
 
 %global _description %{expand:
-Fast library for efficiently matching ignore files such as `.gitignore` against
-file paths.}
+A fast library for efficiently matching ignore files such as
+`.gitignore` against file paths.}
 
 %description %{_description}
 
@@ -36,13 +29,15 @@ 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 COPYING UNLICENSE LICENSE-MIT
-%doc README.md
-%{cargo_registry}/%{crate}-%{version_no_tilde}/
+%license %{crate_instdir}/COPYING
+%license %{crate_instdir}/LICENSE-MIT
+%license %{crate_instdir}/UNLICENSE
+%doc %{crate_instdir}/README.md
+%{crate_instdir}/
 
 %package     -n %{name}+default-devel
 Summary:        %{summary}
@@ -50,11 +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
 
 %package     -n %{name}+simd-accel-devel
 Summary:        %{summary}
@@ -62,11 +57,11 @@ BuildArch:      noarch
 
 %description -n %{name}+simd-accel-devel %{_description}
 
-This package contains library source intended for building other packages
-which use "simd-accel" feature of "%{crate}" crate.
+This package contains library source intended for building other packages which
+use the "simd-accel" feature of the "%{crate}" crate.
 
 %files       -n %{name}+simd-accel-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %prep
 %autosetup -n %{crate}-%{version_no_tilde} -p1
diff --git a/sources b/sources
index 15a5227..393171b 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (ignore-0.4.18.crate) = 5d11a2415f015cce6ce72aa3d08a7cfb645ee7f1845b3445a924a92144438f209c992cc15d4ede3099d1eebe3fa28bde4e0eef1a3fbcb9dbced19a42051d21be
+SHA512 (ignore-0.4.20.crate) = e90c5c356252fa1c573bb92971477f2805e4167c3e7878e7da6756ae14463cca328a6614d448cf9a3a28abc5bf0f7c62313a8cb8103a04bb1c3bac0d0924f658