diff --git a/.gitignore b/.gitignore
index 50d9075..0e44035 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,3 +14,4 @@
 /termcolor-1.1.3.crate
 /termcolor-1.2.0.crate
 /termcolor-1.3.0.crate
+/termcolor-1.4.0.crate
diff --git a/rust-termcolor.spec b/rust-termcolor.spec
index c4a5e17..94ef4fc 100644
--- a/rust-termcolor.spec
+++ b/rust-termcolor.spec
@@ -1,21 +1,21 @@
-# Generated by rust2rpm 24
+# Generated by rust2rpm 25
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate termcolor
 
 Name:           rust-termcolor
-Version:        1.3.0
+Version:        1.4.0
 Release:        %autorelease
 Summary:        Simple cross platform library for writing colored text to a terminal
 
 License:        Unlicense OR MIT
 URL:            https://crates.io/crates/termcolor
 Source:         %{crates_source}
-# Automatically generated patch to strip foreign dependencies
+# Automatically generated patch to strip dependencies and normalize metadata
 Patch:          termcolor-fix-metadata-auto.diff
 
-BuildRequires:  rust-packaging >= 21
+BuildRequires:  cargo-rpm-macros >= 24
 
 %global _description %{expand:
 A simple cross platform library for writing colored text to a terminal.}
@@ -51,7 +51,7 @@ 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 a02dfff..436520b 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (termcolor-1.3.0.crate) = cb6639ece1f24a30ee4f28071f5f177e88dfc294c3b9aadbc4d539bb5e796a1f47a8d3db61e7e0798d271fa1e1cad9c23f3e56e166b8688c4fd4e81fab2a8942
+SHA512 (termcolor-1.4.0.crate) = 36c8550fe85cb90c4fdd1a6e3f60b42b6c71f65b6128da97d5ad6aac8350d907410899ad4a47bb4dc72ea6d00bc69e5a1ccc80ee9b0e80a1a27912e233f3e416
diff --git a/termcolor-fix-metadata-auto.diff b/termcolor-fix-metadata-auto.diff
index e587d9d..185ffd8 100644
--- a/termcolor-fix-metadata-auto.diff
+++ b/termcolor-fix-metadata-auto.diff
@@ -1,5 +1,5 @@
---- termcolor-1.3.0/Cargo.toml	1970-01-01T00:00:01+00:00
-+++ termcolor-1.3.0/Cargo.toml	2023-09-19T10:38:02.867862+00:00
+--- termcolor-1.4.0/Cargo.toml	1970-01-01T00:00:01+00:00
++++ termcolor-1.4.0/Cargo.toml	2023-11-14T23:46:43.491515+00:00
 @@ -36,5 +36,3 @@
  
  [dev-dependencies]