diff --git a/rust-semver.spec b/rust-semver.spec
index 43d7991..edc269f 100644
--- a/rust-semver.spec
+++ b/rust-semver.spec
@@ -1,5 +1,5 @@
 # Generated by rust2rpm
-# Depends on very old crates-index
+# * Depends on very old crates-index
 %bcond_with check
 %global debug_package %{nil}
 
@@ -7,9 +7,10 @@
 
 Name:           rust-%{crate}
 Version:        0.9.0
-Release:        5%{?dist}
+Release:        6%{?dist}
 Summary:        Semantic version parsing and comparison
 
+# Upstream license specification: MIT/Apache-2.0
 License:        MIT or ASL 2.0
 URL:            https://crates.io/crates/semver
 Source0:        https://crates.io/api/v1/crates/%{crate}/%{version}/download#/%{crate}-%{version}.crate
@@ -17,29 +18,57 @@ Source0:        https://crates.io/api/v1/crates/%{crate}/%{version}/download#/%{
 ExclusiveArch:  %{rust_arches}
 
 BuildRequires:  rust-packaging
-# [dependencies]
-BuildRequires:  (crate(semver-parser) >= 0.7.0 with crate(semver-parser) < 0.8.0)
-BuildRequires:  (crate(serde) >= 1.0.0 with crate(serde) < 2.0.0)
+BuildRequires:  (crate(semver-parser/default) >= 0.7.0 with crate(semver-parser/default) < 0.8.0)
+BuildRequires:  (crate(serde/default) >= 1.0.0 with crate(serde/default) < 2.0.0)
 %if %{with check}
-# [dev-dependencies]
-BuildRequires:  (crate(crates-index) >= 0.5.0 with crate(crates-index) < 0.6.0)
-BuildRequires:  (crate(serde_derive) >= 1.0.0 with crate(serde_derive) < 2.0.0)
-BuildRequires:  (crate(serde_json) >= 1.0.0 with crate(serde_json) < 2.0.0)
-BuildRequires:  (crate(tempdir) >= 0.3.4 with crate(tempdir) < 0.4.0)
+BuildRequires:  (crate(crates-index/default) >= 0.5.0 with crate(crates-index/default) < 0.6.0)
+BuildRequires:  (crate(serde_derive/default) >= 1.0.0 with crate(serde_derive/default) < 2.0.0)
+BuildRequires:  (crate(serde_json/default) >= 1.0.0 with crate(serde_json/default) < 2.0.0)
+BuildRequires:  (crate(tempdir/default) >= 0.3.4 with crate(tempdir/default) < 0.4.0)
 %endif
 
-%description
-%{summary}.
+%global _description \
+Semantic version parsing and comparison.
+
+%description %{_description}
 
 %package        devel
 Summary:        %{summary}
 BuildArch:      noarch
 
-%description    devel
-Semantic version parsing and comparison.
+%description    devel %{_description}
+
+This package contains library source intended for building other packages
+which use "%{crate}" crate.
+
+%files          devel
+%license LICENSE-MIT LICENSE-APACHE
+%doc README.md
+%{cargo_registry}/%{crate}-%{version}/
+
+%package     -n %{name}+default-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+default-devel %{_description}
 
 This package contains library source intended for building other packages
-which use %{crate} from crates.io.
+which use "default" feature of "%{crate}" crate.
+
+%files       -n %{name}+default-devel
+%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
+
+%package     -n %{name}+serde-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+serde-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "serde" feature of "%{crate}" crate.
+
+%files       -n %{name}+serde-devel
+%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
 
 %prep
 %autosetup -n %{crate}-%{version} -p1
@@ -56,12 +85,10 @@ which use %{crate} from crates.io.
 %cargo_test
 %endif
 
-%files          devel
-%license LICENSE-MIT LICENSE-APACHE
-%doc README.md
-%{cargo_registry}/%{crate}-%{version}/
-
 %changelog
+* Sat Oct 27 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.9.0-6
+- Adapt to new packaging
+
 * Sat Jul 28 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.9.0-5
 - Rebuild to trigger tests