diff --git a/.gitignore b/.gitignore
index 4e4779b..69a3ee6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@
 /config-0.9.1.crate
 /config-0.9.2.crate
 /config-0.9.3.crate
+/config-0.10.1.crate
diff --git a/config-fix-metadata.diff b/config-fix-metadata.diff
index ebe35e6..669a9fc 100644
--- a/config-fix-metadata.diff
+++ b/config-fix-metadata.diff
@@ -1,23 +1,18 @@
---- config-0.9.2/Cargo.toml	1969-12-31T16:00:00-08:00
-+++ config-0.9.2/Cargo.toml	2019-01-07T16:02:26.593040-08:00
-@@ -34,10 +34,6 @@
- [dependencies.serde]
- version = "1.0.8"
+--- config-0.10.1/Cargo.toml	2019-12-08T02:22:44+00:00
++++ config-0.10.1/Cargo.toml	2020-02-23T09:54:25.890349+00:00
+@@ -54,13 +54,13 @@
+ features = ["serde"]
+ 
+ [dev-dependencies.float-cmp]
+-version = "0.4"
++version = "0.6"
  
--[dependencies.serde-hjson]
--version = "0.8.2"
--optional = true
--
- [dependencies.serde_json]
- version = "1.0.2"
- optional = true
-@@ -60,8 +56,7 @@
+ [dev-dependencies.serde_derive]
  version = "1.0.8"
  
  [features]
 -default = ["toml", "json", "yaml", "hjson", "ini"]
--hjson = ["serde-hjson"]
 +default = ["toml", "json", "yaml", "ini"]
+ hjson = ["serde-hjson"]
  ini = ["rust-ini"]
  json = ["serde_json"]
- yaml = ["yaml-rust"]
diff --git a/rust-config.spec b/rust-config.spec
index 45c85c8..b603148 100644
--- a/rust-config.spec
+++ b/rust-config.spec
@@ -1,13 +1,12 @@
-# Generated by rust2rpm-9-1.fc30
-# * Tests are run in infrastructure
-%bcond_with check
+# Generated by rust2rpm 13
+%bcond_without check
 %global debug_package %{nil}
 
 %global crate config
 
 Name:           rust-%{crate}
-Version:        0.9.3
-Release:        3%{?dist}
+Version:        0.10.1
+Release:        1%{?dist}
 Summary:        Layered configuration system for Rust applications
 
 # Upstream license specification: MIT/Apache-2.0
@@ -15,28 +14,19 @@ License:        MIT or ASL 2.0
 URL:            https://crates.io/crates/config
 Source:         %{crates_source}
 # Initial patched metadata
-# * No hjson support, that crate is outdated
+# * serde-hjson is not packaged, so remove from default features
+# * Update float-cmp to 0.6, https://github.com/mehcode/config-rs/pull/131
 Patch0:         config-fix-metadata.diff
 
 ExclusiveArch:  %{rust_arches}
+%if %{__cargo_skip_build}
+BuildArch:      noarch
+%endif
 
 BuildRequires:  rust-packaging
-BuildRequires:  (crate(lazy_static/default) >= 1.0.0 with crate(lazy_static/default) < 2.0.0)
-BuildRequires:  (crate(nom/default) >= 4.0.0 with crate(nom/default) < 5.0.0)
-BuildRequires:  (crate(rust-ini/default) >= 0.13.0 with crate(rust-ini/default) < 0.14.0)
-BuildRequires:  (crate(serde/default) >= 1.0.8 with crate(serde/default) < 2.0.0)
-BuildRequires:  (crate(serde_json/default) >= 1.0.2 with crate(serde_json/default) < 2.0.0)
-BuildRequires:  (crate(toml/default) >= 0.4.1 with crate(toml/default) < 0.5.0)
-BuildRequires:  (crate(yaml-rust/default) >= 0.4.0 with crate(yaml-rust/default) < 0.5.0)
-%if %{with check}
-BuildRequires:  (crate(chrono/default) >= 0.4.0 with crate(chrono/default) < 0.5.0)
-BuildRequires:  (crate(chrono/serde) >= 0.4.0 with crate(chrono/serde) < 0.5.0)
-BuildRequires:  (crate(float-cmp/default) >= 0.4.0 with crate(float-cmp/default) < 0.5.0)
-BuildRequires:  (crate(serde_derive/default) >= 1.0.8 with crate(serde_derive/default) < 2.0.0)
-%endif
 
-%global _description \
-Layered configuration system for Rust applications.
+%global _description %{expand:
+Layered configuration system for Rust applications.}
 
 %description %{_description}
 
@@ -52,7 +42,7 @@ which use "%{crate}" crate.
 %files          devel
 %license LICENSE-MIT LICENSE-APACHE
 %doc README.md CHANGELOG.md
-%{cargo_registry}/%{crate}-%{version}/
+%{cargo_registry}/%{crate}-%{version_no_tilde}/
 
 %package     -n %{name}+default-devel
 Summary:        %{summary}
@@ -64,7 +54,19 @@ This package contains library source intended for building other packages
 which use "default" feature of "%{crate}" crate.
 
 %files       -n %{name}+default-devel
-%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+hjson-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+hjson-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "hjson" feature of "%{crate}" crate.
+
+%files       -n %{name}+hjson-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
 
 %package     -n %{name}+ini-devel
 Summary:        %{summary}
@@ -76,7 +78,7 @@ This package contains library source intended for building other packages
 which use "ini" feature of "%{crate}" crate.
 
 %files       -n %{name}+ini-devel
-%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
 
 %package     -n %{name}+json-devel
 Summary:        %{summary}
@@ -88,7 +90,7 @@ This package contains library source intended for building other packages
 which use "json" feature of "%{crate}" crate.
 
 %files       -n %{name}+json-devel
-%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
 
 %package     -n %{name}+rust-ini-devel
 Summary:        %{summary}
@@ -100,7 +102,19 @@ This package contains library source intended for building other packages
 which use "rust-ini" feature of "%{crate}" crate.
 
 %files       -n %{name}+rust-ini-devel
-%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+serde-hjson-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+serde-hjson-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "serde-hjson" feature of "%{crate}" crate.
+
+%files       -n %{name}+serde-hjson-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
 
 %package     -n %{name}+serde_json-devel
 Summary:        %{summary}
@@ -112,7 +126,7 @@ This package contains library source intended for building other packages
 which use "serde_json" feature of "%{crate}" crate.
 
 %files       -n %{name}+serde_json-devel
-%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
 
 %package     -n %{name}+toml-devel
 Summary:        %{summary}
@@ -124,7 +138,7 @@ This package contains library source intended for building other packages
 which use "toml" feature of "%{crate}" crate.
 
 %files       -n %{name}+toml-devel
-%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
 
 %package     -n %{name}+yaml-devel
 Summary:        %{summary}
@@ -136,7 +150,7 @@ This package contains library source intended for building other packages
 which use "yaml" feature of "%{crate}" crate.
 
 %files       -n %{name}+yaml-devel
-%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
 
 %package     -n %{name}+yaml-rust-devel
 Summary:        %{summary}
@@ -148,12 +162,15 @@ This package contains library source intended for building other packages
 which use "yaml-rust" feature of "%{crate}" crate.
 
 %files       -n %{name}+yaml-rust-devel
-%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
 
 %prep
 %autosetup -n %{crate}-%{version_no_tilde} -p1
 %cargo_prep
 
+%generate_buildrequires
+%cargo_generate_buildrequires
+
 %build
 %cargo_build
 
@@ -166,6 +183,9 @@ which use "yaml-rust" feature of "%{crate}" crate.
 %endif
 
 %changelog
+* Sun Feb 23 10:48:06 CET 2020 Igor Raits <ignatenkobrain@fedoraproject.org> - 0.10.1-1
+- Update to 0.10.1
+
 * Thu Jan 30 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.9.3-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
 
diff --git a/sources b/sources
index 61acf11..9c67c99 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (config-0.9.3.crate) = 60241f9d553d7715130d686177f0a8f6000018def99b7c6acc38e1fa0c55374f97a77900cff6359567d89622a12050a6f7aefafde034b913666b143d4e6d7494
+SHA512 (config-0.10.1.crate) = 912a5b7632a6a9ae8cbf3760e12c9c876b46e3cae7e5f27d733e38587b1eeb10ca4c66657855f500ad450ca725581518176caed8a8c608bdbe37cff7de843ba5