diff --git a/.gitignore b/.gitignore
index 8803f24..a544beb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /blobby-0.1.1.crate
 /blobby-0.1.2.crate
+/blobby-0.3.0.crate
diff --git a/blobby-fix-metadata.diff b/blobby-fix-metadata.diff
new file mode 100644
index 0000000..b1fa128
--- /dev/null
+++ b/blobby-fix-metadata.diff
@@ -0,0 +1,8 @@
+--- blobby-0.3.0/Cargo.toml	2020-07-01T20:19:30+00:00
++++ blobby-0.3.0/Cargo.toml	2020-10-19T13:09:54.315817+00:00
+@@ -21,4 +21,4 @@
+ license = "MIT OR Apache-2.0"
+ repository = "https://github.com/RustCrypto/utils"
+ [dev-dependencies.hex]
+-version = "0.3"
++version = "0.4"
diff --git a/rust-blobby.spec b/rust-blobby.spec
index b97a1b8..30f8395 100644
--- a/rust-blobby.spec
+++ b/rust-blobby.spec
@@ -1,32 +1,30 @@
-# Generated by rust2rpm
-# * Tests are run in infrastructure
-%bcond_with check
+# Generated by rust2rpm 13
+%bcond_without check
 %global debug_package %{nil}
 
 %global crate blobby
 
 Name:           rust-%{crate}
-Version:        0.1.2
-Release:        5%{?dist}
+Version:        0.3.0
+Release:        1%{?dist}
 Summary:        Iterator over simple binary blob storage
 
 # Upstream license specification: MIT OR Apache-2.0
 License:        MIT or ASL 2.0
 URL:            https://crates.io/crates/blobby
 Source:         %{crates_source}
+# Initial patched metadata
+Patch0:         blobby-fix-metadata.diff
 
 ExclusiveArch:  %{rust_arches}
+%if %{__cargo_skip_build}
+BuildArch:      noarch
+%endif
 
 BuildRequires:  rust-packaging
-BuildRequires:  (crate(byteorder) >= 1.0.0 with crate(byteorder) < 2.0.0)
-%if %{with check}
-BuildRequires:  (crate(byteorder/default) >= 1.0.0 with crate(byteorder/default) < 2.0.0)
-BuildRequires:  (crate(byteorder/std) >= 1.0.0 with crate(byteorder/std) < 2.0.0)
-BuildRequires:  (crate(hex/default) >= 0.3.0 with crate(hex/default) < 0.4.0)
-%endif
 
-%global _description \
-Iterator over simple binary blob storage.
+%global _description %{expand:
+Iterator over simple binary blob storage.}
 
 %description %{_description}
 
@@ -41,7 +39,7 @@ which use "%{crate}" crate.
 
 %files          devel
 %license LICENSE-APACHE LICENSE-MIT
-%{cargo_registry}/%{crate}-%{version}/
+%{cargo_registry}/%{crate}-%{version_no_tilde}/
 
 %package     -n %{name}+default-devel
 Summary:        %{summary}
@@ -53,12 +51,15 @@ 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
 
 %prep
 %autosetup -n %{crate}-%{version_no_tilde} -p1
 %cargo_prep
 
+%generate_buildrequires
+%cargo_generate_buildrequires
+
 %build
 %cargo_build
 
@@ -71,6 +72,9 @@ which use "default" feature of "%{crate}" crate.
 %endif
 
 %changelog
+* Mon Oct 19 2020 Fabio Valentini <decathorpe@gmail.com> - 0.3.0-1
+- Update to version 0.3.0.
+
 * Wed Jul 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.1.2-5
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
 
diff --git a/sources b/sources
index 858969f..17d8ae0 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (blobby-0.1.2.crate) = a77b86b4a1ef730cb8860d29001f695eefd0f003bb754b984974784e8ce117bd82d646d3e27b1e06c7b0f17ea4996e1c1242281923163bf5b80bbce953a59ff1
+SHA512 (blobby-0.3.0.crate) = aaf988672a4972df8e3c73762abe685af38585a9866b4798c544626665a3453d6ac471b093bf69ba0554576789e5c0a53c1341816bf0b56a44176e36ea5af105