diff --git a/rust-signal-hook.spec b/rust-signal-hook.spec
index cd8c6eb..38b7577 100644
--- a/rust-signal-hook.spec
+++ b/rust-signal-hook.spec
@@ -1,11 +1,11 @@
-# Generated by rust2rpm 18
+# Generated by rust2rpm 21
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate signal-hook
 
 Name:           rust-%{crate}
-Version:        0.3.10
+Version:        0.3.14
 Release:        %autorelease
 Summary:        Unix signal handling
 
@@ -15,11 +15,8 @@ URL:            https://crates.io/crates/signal-hook
 Source:         %{crates_source}
 
 ExclusiveArch:  %{rust_arches}
-%if %{__cargo_skip_build}
-BuildArch:      noarch
-%endif
 
-BuildRequires:  rust-packaging
+BuildRequires:  rust-packaging >= 21
 
 %global _description %{expand:
 Unix signal handling.}
@@ -32,13 +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-APACHE LICENSE-MIT
-%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}
@@ -46,11 +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}+cc-devel
 Summary:        %{summary}
@@ -58,11 +57,11 @@ BuildArch:      noarch
 
 %description -n %{name}+cc-devel %{_description}
 
-This package contains library source intended for building other packages
-which use "cc" feature of "%{crate}" crate.
+This package contains library source intended for building other packages which
+use the "cc" feature of the "%{crate}" crate.
 
 %files       -n %{name}+cc-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+channel-devel
 Summary:        %{summary}
@@ -70,11 +69,11 @@ BuildArch:      noarch
 
 %description -n %{name}+channel-devel %{_description}
 
-This package contains library source intended for building other packages
-which use "channel" feature of "%{crate}" crate.
+This package contains library source intended for building other packages which
+use the "channel" feature of the "%{crate}" crate.
 
 %files       -n %{name}+channel-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+extended-siginfo-devel
 Summary:        %{summary}
@@ -82,11 +81,11 @@ BuildArch:      noarch
 
 %description -n %{name}+extended-siginfo-devel %{_description}
 
-This package contains library source intended for building other packages
-which use "extended-siginfo" feature of "%{crate}" crate.
+This package contains library source intended for building other packages which
+use the "extended-siginfo" feature of the "%{crate}" crate.
 
 %files       -n %{name}+extended-siginfo-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+extended-siginfo-raw-devel
 Summary:        %{summary}
@@ -94,11 +93,11 @@ BuildArch:      noarch
 
 %description -n %{name}+extended-siginfo-raw-devel %{_description}
 
-This package contains library source intended for building other packages
-which use "extended-siginfo-raw" feature of "%{crate}" crate.
+This package contains library source intended for building other packages which
+use the "extended-siginfo-raw" feature of the "%{crate}" crate.
 
 %files       -n %{name}+extended-siginfo-raw-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+iterator-devel
 Summary:        %{summary}
@@ -106,11 +105,11 @@ BuildArch:      noarch
 
 %description -n %{name}+iterator-devel %{_description}
 
-This package contains library source intended for building other packages
-which use "iterator" feature of "%{crate}" crate.
+This package contains library source intended for building other packages which
+use the "iterator" feature of the "%{crate}" crate.
 
 %files       -n %{name}+iterator-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 b22ce41..d7faed3 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (signal-hook-0.3.10.crate) = 3b6949f4cad0a77e6cfba2fb16d7edaf52737419ebd525d5d1905152cc1c73e81d4adb676077b9b6c144b0812ac5059a0f1032fe2c5ed450be2c451b7cf32e9b
+SHA512 (signal-hook-0.3.14.crate) = 32ecf012e46b94d3a87f2e56cd4c03a97886013309a4e52ef3e7769ed14b49ae2814bb6346cfc9766525dcf15db4182d260d3c9311134e3e6f5301c58729442a