diff --git a/.gitignore b/.gitignore
index fc3fa0a..bd8a808 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@
 /sval-0.4.7.crate
 /sval-0.5.1.crate
 /sval-0.5.2.crate
+/sval-1.0.0-alpha.5.crate
diff --git a/rust-sval.spec b/rust-sval.spec
index 73ef87b..c8c2156 100644
--- a/rust-sval.spec
+++ b/rust-sval.spec
@@ -1,12 +1,12 @@
-# Generated by rust2rpm 13
+# Generated by rust2rpm 17
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate sval
 
 Name:           rust-%{crate}
-Version:        0.5.2
-Release:        4%{?dist}
+Version:        1.0.0~alpha.5
+Release:        1%{?dist}
 Summary:        No-std, object-safe serialization framework
 
 # Upstream license specification: Apache-2.0 OR MIT
@@ -112,16 +112,28 @@ which use "serde" feature of "%{crate}" crate.
 %files       -n %{name}+serde-devel
 %ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
 
-%package     -n %{name}+serde_lib-devel
+%package     -n %{name}+serde1-devel
 Summary:        %{summary}
 BuildArch:      noarch
 
-%description -n %{name}+serde_lib-devel %{_description}
+%description -n %{name}+serde1-devel %{_description}
 
 This package contains library source intended for building other packages
-which use "serde_lib" feature of "%{crate}" crate.
+which use "serde1" feature of "%{crate}" crate.
 
-%files       -n %{name}+serde_lib-devel
+%files       -n %{name}+serde1-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+serde1_lib-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+serde1_lib-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "serde1_lib" feature of "%{crate}" crate.
+
+%files       -n %{name}+serde1_lib-devel
 %ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
 
 %package     -n %{name}+smallvec-devel
@@ -191,6 +203,9 @@ which use "test" feature of "%{crate}" crate.
 %endif
 
 %changelog
+* Mon May 10 2021 Fabio Valentini <decathorpe@gmail.com> - 1.0.0~alpha.5-1
+- Update to version 1.0.0-alpha.5.
+
 * Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.5.2-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
 
diff --git a/sources b/sources
index 5185e99..6b0ebad 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (sval-0.5.2.crate) = b8a6f30f14fd2fff8d5ace170f75c7a45cc060e45efaf7a0e27804a8e25f3125c8f52805d366adf1e7c7d14d9e9b9b704ff338f0391e7b30c6c6f969c19a9692
+SHA512 (sval-1.0.0-alpha.5.crate) = 474fed7e9d31cb4f41e0a1baef24c91ec65b22370f6a40769e5079d5f7a6ba1e2403cfb033b1ba8d0252c04e4cb817c699ccc6fd0a7d36bdb07d4e3933c8180a