diff --git a/.gitignore b/.gitignore
index bd30550..851385a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,7 @@
 /os_str_bytes-2.4.0.crate
 /os_str_bytes-5.0.0.crate
+/os_str_bytes-6.0.0.crate
+/os_str_bytes-6.0.1.crate
+/os_str_bytes-6.1.0.crate
+/os_str_bytes-6.2.0.crate
+/os_str_bytes-6.3.0.crate
diff --git a/os_str_bytes-fix-metadata.diff b/os_str_bytes-fix-metadata.diff
deleted file mode 100644
index 4015927..0000000
--- a/os_str_bytes-fix-metadata.diff
+++ /dev/null
@@ -1,16 +0,0 @@
---- os_str_bytes-5.0.0/Cargo.toml	1970-01-01T00:00:01+00:00
-+++ os_str_bytes-5.0.0/Cargo.toml	2021-11-23T13:51:48.444589+00:00
-@@ -30,13 +30,6 @@
- version = "2.4"
- optional = true
- 
--[dependencies.print_bytes]
--version = "0.5"
--optional = true
--
--[dependencies.uniquote]
--version = "3.0"
--optional = true
- [dev-dependencies.getrandom]
- version = "0.2"
- 
diff --git a/rust-os_str_bytes.spec b/rust-os_str_bytes.spec
index a8389cc..e0aa3c0 100644
--- a/rust-os_str_bytes.spec
+++ b/rust-os_str_bytes.spec
@@ -1,31 +1,24 @@
-# Generated by rust2rpm 18
+# Generated by rust2rpm 22
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate os_str_bytes
 
-Name:           rust-%{crate}
-Version:        5.0.0
+Name:           rust-os_str_bytes
+Version:        6.3.0
 Release:        %autorelease
-Summary:        Utilities for converting between byte sequences and platform-native strings
+Summary:        Convert between byte sequences and platform-native strings
 
-# 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/os_str_bytes
 Source:         %{crates_source}
-# Initial patched metadata
-# * drop optional dependencies that are not packaged for Fedora
-Patch0:         os_str_bytes-fix-metadata.diff
 
 ExclusiveArch:  %{rust_arches}
-%if %{__cargo_skip_build}
-BuildArch:      noarch
-%endif
 
-BuildRequires:  rust-packaging
+BuildRequires:  rust-packaging >= 21
 
 %global _description %{expand:
-Utilities for converting between byte sequences and platform-native strings.}
+Convert between byte sequences and platform-native strings.}
 
 %description %{_description}
 
@@ -35,13 +28,15 @@ 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 LICENSE-MIT LICENSE-APACHE COPYRIGHT
-%doc README.md
-%{cargo_registry}/%{crate}-%{version_no_tilde}/
+%license %{crate_instdir}/COPYRIGHT
+%license %{crate_instdir}/LICENSE-APACHE
+%license %{crate_instdir}/LICENSE-MIT
+%doc %{crate_instdir}/README.md
+%{crate_instdir}/
 
 %package     -n %{name}+default-devel
 Summary:        %{summary}
@@ -49,23 +44,23 @@ 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}+deprecated-byte-patterns-devel
+%package     -n %{name}+checked_conversions-devel
 Summary:        %{summary}
 BuildArch:      noarch
 
-%description -n %{name}+deprecated-byte-patterns-devel %{_description}
+%description -n %{name}+checked_conversions-devel %{_description}
 
-This package contains library source intended for building other packages
-which use "deprecated-byte-patterns" feature of "%{crate}" crate.
+This package contains library source intended for building other packages which
+use the "checked_conversions" feature of the "%{crate}" crate.
 
-%files       -n %{name}+deprecated-byte-patterns-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%files       -n %{name}+checked_conversions-devel
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+memchr-devel
 Summary:        %{summary}
@@ -73,11 +68,23 @@ BuildArch:      noarch
 
 %description -n %{name}+memchr-devel %{_description}
 
-This package contains library source intended for building other packages
-which use "memchr" feature of "%{crate}" crate.
+This package contains library source intended for building other packages which
+use the "memchr" feature of the "%{crate}" crate.
 
 %files       -n %{name}+memchr-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
+
+%package     -n %{name}+print_bytes-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+print_bytes-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "print_bytes" feature of the "%{crate}" crate.
+
+%files       -n %{name}+print_bytes-devel
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+raw_os_str-devel
 Summary:        %{summary}
@@ -85,11 +92,11 @@ BuildArch:      noarch
 
 %description -n %{name}+raw_os_str-devel %{_description}
 
-This package contains library source intended for building other packages
-which use "raw_os_str" feature of "%{crate}" crate.
+This package contains library source intended for building other packages which
+use the "raw_os_str" feature of the "%{crate}" crate.
 
 %files       -n %{name}+raw_os_str-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/rust2rpm.conf b/rust2rpm.conf
new file mode 100644
index 0000000..1c973b4
--- /dev/null
+++ b/rust2rpm.conf
@@ -0,0 +1,3 @@
+[DEFAULT]
+unwanted-features =
+  uniquote
diff --git a/sources b/sources
index a7975ec..6654798 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (os_str_bytes-5.0.0.crate) = 338b8c811e5c1c609ce2480f93d0370846335244a48e7cb88b7baa08dca765ce276d4abe2d828afd40e4ded87b9b9fc7c3b940749d27743ab1db3ef7f1016046
+SHA512 (os_str_bytes-6.3.0.crate) = 34f861a15543933c9fcb560a835bd943231ffcef2c68126d8633f8e792d2d59a20765947feddb0c795a15329d74260d6c2bf74a1f10ee88f355f47240acbb42e