diff --git a/.gitignore b/.gitignore
index 753cb3b..7d429d3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,7 @@
 /crossbeam-channel-0.4.4.crate
 /crossbeam-channel-0.5.0.crate
 /crossbeam-channel-0.5.1.crate
+/crossbeam-channel-0.5.2.crate
+/crossbeam-channel-0.5.4.crate
+/crossbeam-channel-0.5.5.crate
+/crossbeam-channel-0.5.6.crate
diff --git a/rust-crossbeam-channel.spec b/rust-crossbeam-channel.spec
index b2b3ed2..cc5e42e 100644
--- a/rust-crossbeam-channel.spec
+++ b/rust-crossbeam-channel.spec
@@ -1,25 +1,21 @@
-# Generated by rust2rpm 19
+# Generated by rust2rpm 22
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate crossbeam-channel
 
-Name:           rust-%{crate}
-Version:        0.5.1
+Name:           rust-crossbeam-channel
+Version:        0.5.6
 Release:        %autorelease
 Summary:        Multi-producer multi-consumer channels for message passing
 
-# 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/crossbeam-channel
 Source:         %{crates_source}
 
 ExclusiveArch:  %{rust_arches}
-%if %{__cargo_skip_build}
-BuildArch:      noarch
-%endif
 
-BuildRequires:  rust-packaging
+BuildRequires:  rust-packaging >= 21
 
 %global _description %{expand:
 Multi-producer multi-consumer channels for message passing.}
@@ -33,12 +29,15 @@ BuildArch:      noarch
 %description    devel %{_description}
 
 This package contains library source intended for building other packages which
-use "%{crate}" crate.
+use the "%{crate}" crate.
 
 %files          devel
-%license LICENSE-APACHE LICENSE-MIT LICENSE-THIRD-PARTY
-%doc CHANGELOG.md README.md
-%{cargo_registry}/%{crate}-%{version_no_tilde}/
+%license %{crate_instdir}/LICENSE-APACHE
+%license %{crate_instdir}/LICENSE-MIT
+%license %{crate_instdir}/LICENSE-THIRD-PARTY
+%doc %{crate_instdir}/CHANGELOG.md
+%doc %{crate_instdir}/README.md
+%{crate_instdir}/
 
 %package     -n %{name}+default-devel
 Summary:        %{summary}
@@ -47,10 +46,10 @@ BuildArch:      noarch
 %description -n %{name}+default-devel %{_description}
 
 This package contains library source intended for building other packages which
-use "the default" feature of the "%{crate}" crate.
+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}+crossbeam-utils-devel
 Summary:        %{summary}
@@ -59,10 +58,10 @@ BuildArch:      noarch
 %description -n %{name}+crossbeam-utils-devel %{_description}
 
 This package contains library source intended for building other packages which
-use "the crossbeam-utils" feature of the "%{crate}" crate.
+use the "crossbeam-utils" feature of the "%{crate}" crate.
 
 %files       -n %{name}+crossbeam-utils-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+std-devel
 Summary:        %{summary}
@@ -71,10 +70,10 @@ BuildArch:      noarch
 %description -n %{name}+std-devel %{_description}
 
 This package contains library source intended for building other packages which
-use "the std" feature of the "%{crate}" crate.
+use the "std" feature of the "%{crate}" crate.
 
 %files       -n %{name}+std-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %prep
 %autosetup -n %{crate}-%{version_no_tilde} -p1
@@ -91,8 +90,8 @@ use "the std" feature of the "%{crate}" crate.
 
 %if %{with check}
 %check
-# Test below is just unreliable
-# https://github.com/crossbeam-rs/crossbeam/pull/474#issuecomment-589250957
+# * skip unreliable tests:
+#   https://github.com/crossbeam-rs/crossbeam/pull/474#issuecomment-589250957
 %cargo_test -- -- --skip fairness2 --skip select2::main
 %endif
 
diff --git a/sources b/sources
index cc64eec..17b752f 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (crossbeam-channel-0.5.1.crate) = f15aff67e9105584f5fe41e1ee650ae4fdd0d0ca0fa9202ee83c6f6025398a300decaa50d1b4682e8afb9bd6e11e95b69bcf23f68ae117419aa84df14ee7747b
+SHA512 (crossbeam-channel-0.5.6.crate) = de6a42ffede95750a13e3b9af6ab26cbc498125860cd8e4d227c7361bd831e558254a48bdef5cf901585a915003071b0efa321f2011f282218c364780f62f44a