diff --git a/.gitignore b/.gitignore
index 864b341..72f5a4e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,3 +9,4 @@
 /ipnet-2.7.1.crate
 /ipnet-2.7.2.crate
 /ipnet-2.8.0.crate
+/ipnet-2.9.0.crate
diff --git a/rust-ipnet.spec b/rust-ipnet.spec
index 5288b0f..b451eae 100644
--- a/rust-ipnet.spec
+++ b/rust-ipnet.spec
@@ -1,19 +1,19 @@
-# Generated by rust2rpm 24
+# Generated by rust2rpm 25
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate ipnet
 
 Name:           rust-ipnet
-Version:        2.8.0
+Version:        2.9.0
 Release:        %autorelease
-Summary:        Provides types and useful methods for working with IP prefixes
+Summary:        Types and useful methods for working with IP prefixes
 
 License:        MIT OR Apache-2.0
 URL:            https://crates.io/crates/ipnet
 Source:         %{crates_source}
 
-BuildRequires:  rust-packaging >= 21
+BuildRequires:  cargo-rpm-macros >= 24
 
 %global _description %{expand:
 Provides types and useful methods for working with IPv4 and IPv6 network
@@ -55,6 +55,30 @@ use the "default" feature of the "%{crate}" crate.
 %files       -n %{name}+default-devel
 %ghost %{crate_instdir}/Cargo.toml
 
+%package     -n %{name}+heapless-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+heapless-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "heapless" feature of the "%{crate}" crate.
+
+%files       -n %{name}+heapless-devel
+%ghost %{crate_instdir}/Cargo.toml
+
+%package     -n %{name}+ser_as_str-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+ser_as_str-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "ser_as_str" feature of the "%{crate}" crate.
+
+%files       -n %{name}+ser_as_str-devel
+%ghost %{crate_instdir}/Cargo.toml
+
 %package     -n %{name}+serde-devel
 Summary:        %{summary}
 BuildArch:      noarch
@@ -80,7 +104,7 @@ use the "std" 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 e713601..0000000
--- a/rust2rpm.conf
+++ /dev/null
@@ -1,4 +0,0 @@
-[DEFAULT]
-unwanted-features =
-  json
-  schemars
diff --git a/rust2rpm.toml b/rust2rpm.toml
new file mode 100644
index 0000000..794fbbe
--- /dev/null
+++ b/rust2rpm.toml
@@ -0,0 +1,6 @@
+[package]
+summary = "Types and useful methods for working with IP prefixes"
+
+[features]
+hide = ["json", "schemars"]
+
diff --git a/sources b/sources
index c8fdcf5..098e75f 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (ipnet-2.8.0.crate) = 18773715f0acad731885e551a402432a6fb29f120575ddde380cd8af8d332acf2b5be4657d1a321ae7a6226fa0ae58feb6ac295b6e4cd255144465c2ea2c0692
+SHA512 (ipnet-2.9.0.crate) = 8ce429ba2bae53cfdaf8a7d6bf980e10b9dd515446ef3ed4e4e11432043a18e09454260567419818f523bc589fc367194bc345660f2cc808d281db235d3e0b54