diff --git a/.gitignore b/.gitignore
index 2837342..3f65d9b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,3 +8,4 @@
 /errno-0.3.1.crate
 /errno-0.3.2.crate
 /errno-0.3.3.crate
+/errno-0.3.4.crate
diff --git a/errno-fix-metadata-auto.diff b/errno-fix-metadata-auto.diff
index 1cab3d1..549c54a 100644
--- a/errno-fix-metadata-auto.diff
+++ b/errno-fix-metadata-auto.diff
@@ -1,5 +1,5 @@
---- errno-0.3.3/Cargo.toml	1970-01-01T00:00:01+00:00
-+++ errno-0.3.3/Cargo.toml	2023-08-29T21:13:39.041411+00:00
+--- errno-0.3.4/Cargo.toml	1970-01-01T00:00:01+00:00
++++ errno-0.3.4/Cargo.toml	2023-10-08T13:35:08.715344+00:00
 @@ -29,24 +29,7 @@
  default = ["std"]
  std = ["libc/std"]
diff --git a/rust-errno.spec b/rust-errno.spec
index f2edaba..b58f486 100644
--- a/rust-errno.spec
+++ b/rust-errno.spec
@@ -1,21 +1,21 @@
-# Generated by rust2rpm 24
+# Generated by rust2rpm 25
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate errno
 
 Name:           rust-errno
-Version:        0.3.3
+Version:        0.3.4
 Release:        %autorelease
 Summary:        Cross-platform interface to the errno variable
 
 License:        MIT OR Apache-2.0
 URL:            https://crates.io/crates/errno
 Source:         %{crates_source}
-# Automatically generated patch to strip foreign dependencies
+# Automatically generated patch to strip dependencies and normalize metadata
 Patch:          errno-fix-metadata-auto.diff
 
-BuildRequires:  rust-packaging >= 21
+BuildRequires:  cargo-rpm-macros >= 24
 
 %global _description %{expand:
 Cross-platform interface to the `errno` variable.}
@@ -63,7 +63,7 @@ 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/sources b/sources
index 580e3a3..2efcf9f 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (errno-0.3.3.crate) = 9524db39d0c9be287e0d2aed3358a86e961b2868717037212a2e9dc408bc73198ab23196d7923a9ba7e0e9357276075148f582e0325ad36ae1b212a8c674173e
+SHA512 (errno-0.3.4.crate) = 8c9d8e30af79b554a6aaaf605ddc427355304fcaff9dbc7ace01b275b51a6b9297b7f1dcc4a27380b8ac06156d7f81984b87feaa82ac518f146bf3a149ae4dd1