diff --git a/.gitignore b/.gitignore
index 2bf7c6e..02abfb7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /ptr_meta_derive-0.1.4.crate
+/ptr_meta_derive-0.3.0.crate
diff --git a/rust-ptr_meta_derive.spec b/rust-ptr_meta_derive.spec
index b3c9882..50a7324 100644
--- a/rust-ptr_meta_derive.spec
+++ b/rust-ptr_meta_derive.spec
@@ -1,22 +1,22 @@
-# Generated by rust2rpm 24
+# Generated by rust2rpm 26
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate ptr_meta_derive
 
 Name:           rust-ptr_meta_derive
-Version:        0.1.4
+Version:        0.3.0
 Release:        %autorelease
-Summary:        Macros for ptr_meta
+Summary:        Proc macros for ptr_meta
 
 License:        MIT
 URL:            https://crates.io/crates/ptr_meta_derive
 Source:         %{crates_source}
 
-BuildRequires:  rust-packaging >= 21
+BuildRequires:  cargo-rpm-macros >= 24
 
 %global _description %{expand:
-Macros for ptr_meta.}
+Proc macros for ptr_meta.}
 
 %description %{_description}
 
@@ -31,6 +31,7 @@ use the "%{crate}" crate.
 
 %files          devel
 %license %{crate_instdir}/LICENSE
+%doc %{crate_instdir}/README.md
 %{crate_instdir}/
 
 %package     -n %{name}+default-devel
@@ -46,7 +47,7 @@ use the "default" 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/sources b/sources
index 91ec5e2..5d9c9ed 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (ptr_meta_derive-0.1.4.crate) = 15a72b2c36e9d1761c4dd42cee1623c2d85c52eadc3c3102c8334c14c9c5db9a43d74dbbab1d14a2600d789917fcb5bc2652877b172aaa02c37a6868462ff20e
+SHA512 (ptr_meta_derive-0.3.0.crate) = 58d486fbc501bed17445c44d1c13f0941dd7a66f5b731030afec2de63adcd1dc9f86d89bc611830f1355768658d6b61b2942c7964b2b9bd193bada044e17e442