diff --git a/.gitignore b/.gitignore
index ae5c3d3..e6a7db8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -22,3 +22,4 @@
 /env_logger-0.8.3.crate
 /env_logger-0.8.4.crate
 /env_logger-0.9.0.crate
+/env_logger-0.9.1.crate
diff --git a/rust-env_logger.spec b/rust-env_logger.spec
index 90379c2..2a950ac 100644
--- a/rust-env_logger.spec
+++ b/rust-env_logger.spec
@@ -1,25 +1,21 @@
-# Generated by rust2rpm 18
+# Generated by rust2rpm 22
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate env_logger
 
-Name:           rust-%{crate}
-Version:        0.9.0
+Name:           rust-env_logger
+Version:        0.9.1
 Release:        %autorelease
 Summary:        Logging implementation configured via an environment variable
 
-# Upstream license specification: MIT/Apache-2.0
-License:        MIT or ASL 2.0
+License:        MIT OR Apache-2.0
 URL:            https://crates.io/crates/env_logger
 Source:         %{crates_source}
 
 ExclusiveArch:  %{rust_arches}
-%if %{__cargo_skip_build}
-BuildArch:      noarch
-%endif
 
-BuildRequires:  rust-packaging
+BuildRequires:  rust-packaging >= 21
 
 %global _description %{expand:
 Logging implementation for `log` which is configured via an environment
@@ -33,13 +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 LICENSE-MIT LICENSE-APACHE
-%doc README.md CHANGELOG.md
-%{cargo_registry}/%{crate}-%{version_no_tilde}/
+%license %{crate_instdir}/LICENSE-APACHE
+%license %{crate_instdir}/LICENSE-MIT
+%doc %{crate_instdir}/CHANGELOG.md
+%doc %{crate_instdir}/README.md
+%{crate_instdir}/
 
 %package     -n %{name}+default-devel
 Summary:        %{summary}
@@ -47,11 +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}+atty-devel
 Summary:        %{summary}
@@ -59,11 +57,11 @@ BuildArch:      noarch
 
 %description -n %{name}+atty-devel %{_description}
 
-This package contains library source intended for building other packages
-which use "atty" feature of "%{crate}" crate.
+This package contains library source intended for building other packages which
+use the "atty" feature of the "%{crate}" crate.
 
 %files       -n %{name}+atty-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+humantime-devel
 Summary:        %{summary}
@@ -71,11 +69,11 @@ BuildArch:      noarch
 
 %description -n %{name}+humantime-devel %{_description}
 
-This package contains library source intended for building other packages
-which use "humantime" feature of "%{crate}" crate.
+This package contains library source intended for building other packages which
+use the "humantime" feature of the "%{crate}" crate.
 
 %files       -n %{name}+humantime-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+regex-devel
 Summary:        %{summary}
@@ -83,11 +81,11 @@ BuildArch:      noarch
 
 %description -n %{name}+regex-devel %{_description}
 
-This package contains library source intended for building other packages
-which use "regex" feature of "%{crate}" crate.
+This package contains library source intended for building other packages which
+use the "regex" feature of the "%{crate}" crate.
 
 %files       -n %{name}+regex-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+termcolor-devel
 Summary:        %{summary}
@@ -95,11 +93,11 @@ BuildArch:      noarch
 
 %description -n %{name}+termcolor-devel %{_description}
 
-This package contains library source intended for building other packages
-which use "termcolor" feature of "%{crate}" crate.
+This package contains library source intended for building other packages which
+use the "termcolor" feature of the "%{crate}" crate.
 
 %files       -n %{name}+termcolor-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 c16cd72..b759216 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (env_logger-0.9.0.crate) = d7db85d2f7d16f7f97b6714e01e342ab6b784c799ef26ee322ec85fcee28a549b6e49a49200ff78eceacd0c682e941f8538a497e2a2a196040769c2365feb566
+SHA512 (env_logger-0.9.1.crate) = f97b63eb00e8565d8c6aabb306ed8a91ee4241ba35dd9b6e08e0029daf7fa5a54425553d4c0839e369e55fda2c85c9704f658fbb760a093f55c38429f6705d65