diff --git a/.gitignore b/.gitignore
index 696ed7d..f05c524 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,3 +6,4 @@
 /wayland-scanner-0.28.4.crate
 /wayland-scanner-0.28.5.crate
 /wayland-scanner-0.28.6.crate
+/wayland-scanner-0.29.4.crate
diff --git a/rust-wayland-scanner.spec b/rust-wayland-scanner.spec
index 3ce842f..4ba4668 100644
--- a/rust-wayland-scanner.spec
+++ b/rust-wayland-scanner.spec
@@ -1,11 +1,11 @@
-# Generated by rust2rpm 18
+# Generated by rust2rpm 21
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate wayland-scanner
 
 Name:           rust-%{crate}
-Version:        0.28.6
+Version:        0.29.4
 Release:        %autorelease
 Summary:        Wayland Scanner for generating rust APIs from XML wayland protocol files
 
@@ -15,11 +15,8 @@ URL:            https://crates.io/crates/wayland-scanner
 Source:         %{crates_source}
 
 ExclusiveArch:  %{rust_arches}
-%if %{__cargo_skip_build}
-BuildArch:      noarch
-%endif
 
-BuildRequires:  rust-packaging
+BuildRequires:  rust-packaging >= 21
 
 %global _description %{expand:
 Wayland Scanner for generating rust APIs from XML wayland protocol files.
@@ -35,13 +32,13 @@ 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.txt
-%doc README.md
-%{cargo_registry}/%{crate}-%{version_no_tilde}/
+%license %{crate_instdir}/LICENSE.txt
+%doc %{crate_instdir}/README.md
+%{crate_instdir}/
 
 %package     -n %{name}+default-devel
 Summary:        %{summary}
@@ -49,11 +46,11 @@ 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 93423a8..78c726a 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (wayland-scanner-0.28.6.crate) = bbffeb2e16626cb97064c35c4c8537d7704cc559034ddb2d2ea285542ba317cbf0aa1dbabe57c1453b6e080b051ba7f6707f7877da1119d4c678ddd51ecf25f0
+SHA512 (wayland-scanner-0.29.4.crate) = aadf88eeb8c46ceefacbc1f3462b88b92f03115e229494b3896a172b91bf2981691d023eec9b74208f17a5334c538e12ed5aa841ff26f13133b4ba230a6e38de