diff --git a/.gitignore b/.gitignore
index 3697075..1b5d27b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /foreign-types-shared-0.1.1.crate
 /foreign-types-shared-0.3.0.crate
+/foreign-types-shared-0.3.1.crate
diff --git a/rust-foreign-types-shared.spec b/rust-foreign-types-shared.spec
index c581d97..bcdf72e 100644
--- a/rust-foreign-types-shared.spec
+++ b/rust-foreign-types-shared.spec
@@ -1,11 +1,11 @@
-# Generated by rust2rpm 13
+# Generated by rust2rpm 21
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate foreign-types-shared
 
 Name:           rust-%{crate}
-Version:        0.3.0
+Version:        0.3.1
 Release:        %autorelease
 Summary:        Internal crate used by foreign-types
 
@@ -15,11 +15,8 @@ URL:            https://crates.io/crates/foreign-types-shared
 Source:         %{crates_source}
 
 ExclusiveArch:  %{rust_arches}
-%if %{__cargo_skip_build}
-BuildArch:      noarch
-%endif
 
-BuildRequires:  rust-packaging
+BuildRequires:  rust-packaging >= 21
 
 %global _description %{expand:
 Internal crate used by foreign-types.}
@@ -32,12 +29,13 @@ 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
-%{cargo_registry}/%{crate}-%{version_no_tilde}/
+%license %{crate_instdir}/LICENSE-APACHE
+%license %{crate_instdir}/LICENSE-MIT
+%{crate_instdir}/
 
 %package     -n %{name}+default-devel
 Summary:        %{summary}
@@ -45,11 +43,11 @@ 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
 
 %prep
 %autosetup -n %{crate}-%{version_no_tilde} -p1
diff --git a/sources b/sources
index d6e76d2..d1cd58c 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (foreign-types-shared-0.3.0.crate) = 7119e31c5733c3d40e7a67af3995ec00480d16d9641d34e439cee977c14007b23ec8bcad36374b24f9ba9b119429b4fc85651c71ccb261201974e087d4fa6a74
+SHA512 (foreign-types-shared-0.3.1.crate) = c68da34b55230941d6655f6a52d5dcb8ee02149f25c25a5ef782402f9a18b33047905f28b70183a5f45b45977c011a5320cf7283b7901c76ede4d82082ca4c9e