diff --git a/.gitignore b/.gitignore
index 8ddfc9f..20fe4d0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,3 +9,4 @@
 /wayland-sys-0.29.4.crate
 /wayland-sys-0.29.5.crate
 /wayland-sys-0.30.1.crate
+/wayland-sys-0.31.1.crate
diff --git a/rust-wayland-sys.spec b/rust-wayland-sys.spec
index 7539cd9..de6d536 100644
--- a/rust-wayland-sys.spec
+++ b/rust-wayland-sys.spec
@@ -1,11 +1,11 @@
-# Generated by rust2rpm 24
+# Generated by rust2rpm 25
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate wayland-sys
 
 Name:           rust-wayland-sys
-Version:        0.30.1
+Version:        0.31.1
 Release:        %autorelease
 Summary:        FFI bindings to the various libwayland-*.so libraries
 
@@ -13,7 +13,7 @@ License:        MIT
 URL:            https://crates.io/crates/wayland-sys
 Source:         %{crates_source}
 
-BuildRequires:  rust-packaging >= 21
+BuildRequires:  cargo-rpm-macros >= 24
 
 %global _description %{expand:
 FFI bindings to the various libwayland-*.so libraries. You should only
@@ -101,18 +101,6 @@ use the "egl" feature of the "%{crate}" crate.
 %files       -n %{name}+egl-devel
 %ghost %{crate_instdir}/Cargo.toml
 
-%package     -n %{name}+lazy_static-devel
-Summary:        %{summary}
-BuildArch:      noarch
-
-%description -n %{name}+lazy_static-devel %{_description}
-
-This package contains library source intended for building other packages which
-use the "lazy_static" feature of the "%{crate}" crate.
-
-%files       -n %{name}+lazy_static-devel
-%ghost %{crate_instdir}/Cargo.toml
-
 %package     -n %{name}+libc-devel
 Summary:        %{summary}
 BuildArch:      noarch
@@ -137,6 +125,18 @@ use the "memoffset" feature of the "%{crate}" crate.
 %files       -n %{name}+memoffset-devel
 %ghost %{crate_instdir}/Cargo.toml
 
+%package     -n %{name}+once_cell-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+once_cell-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "once_cell" feature of the "%{crate}" crate.
+
+%files       -n %{name}+once_cell-devel
+%ghost %{crate_instdir}/Cargo.toml
+
 %package     -n %{name}+server-devel
 Summary:        %{summary}
 BuildArch:      noarch
@@ -151,7 +151,7 @@ use the "server" feature of the "%{crate}" crate.
 %ghost %{crate_instdir}/Cargo.toml
 
 %prep
-%autosetup -n %{crate}-%{version_no_tilde} -p1
+%autosetup -n %{crate}-%{version} -p1
 %cargo_prep
 
 %generate_buildrequires
diff --git a/rust2rpm.conf b/rust2rpm.conf
deleted file mode 100644
index 6e4c8d5..0000000
--- a/rust2rpm.conf
+++ /dev/null
@@ -1,11 +0,0 @@
-[DEFAULT]
-lib.requires =
-  wayland-devel
-lib+client.requires =
-  pkgconfig(wayland-client)
-lib+cursor.requires =
-  pkgconfig(wayland-cursor)
-lib+egl.requires =
-  pkgconfig(wayland-egl)
-lib+server.requires =
-  pkgconfig(wayland-server)
diff --git a/rust2rpm.toml b/rust2rpm.toml
new file mode 100644
index 0000000..5ab7f00
--- /dev/null
+++ b/rust2rpm.toml
@@ -0,0 +1,8 @@
+[requires]
+lib = ["wayland-devel"]
+
+[requires.features]
+client = ["pkgconfig(wayland-client)"]
+cursor = ["pkgconfig(wayland-cursor)"]
+egl = ["pkgconfig(wayland-egl)"]
+server = ["pkgconfig(wayland-server)"]
diff --git a/sources b/sources
index ea02fc5..b3aa705 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (wayland-sys-0.30.1.crate) = a34b759c6360728339a0416d546f9e22df8423dc0141a0379b76ffbbe7004a25ae27972ec246353115bd16e9cbdb531f844f650a314fa68066cda4ddd097ed39
+SHA512 (wayland-sys-0.31.1.crate) = 79d6feda8a2a4307218ad51b292efd7d0e80707630908a9ae9bca6c0ceed57af874f3b6467915fefd078279ff4f7d39291d84d6250312f692305d38d7f0bed3e