diff --git a/.gitignore b/.gitignore
index 5b1438b..55298ab 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,4 @@
 /value-bag-1.0.0-alpha.7.crate
 /value-bag-1.0.0-alpha.8.crate
 /value-bag-1.0.0-alpha.9.crate
+/value-bag-1.4.1.crate
diff --git a/rust-value-bag.spec b/rust-value-bag.spec
index 3046069..0b75251 100644
--- a/rust-value-bag.spec
+++ b/rust-value-bag.spec
@@ -1,25 +1,21 @@
-# Generated by rust2rpm 21
+# Generated by rust2rpm 24
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate value-bag
 
-Name:           rust-%{crate}
-Version:        1.0.0~alpha.9
+Name:           rust-value-bag
+Version:        1.4.1
 Release:        %autorelease
 Summary:        Anonymous structured values
 
-# Upstream license specification: Apache-2.0 OR MIT
-License:        ASL 2.0 or MIT
+License:        Apache-2.0 OR MIT
 URL:            https://crates.io/crates/value-bag
 Source:         %{crates_source}
-# Initial patched metadata
-# * drop WASM-specific dev-dependencies
-Patch0:         value-bag-fix-metadata.diff
+# Automatically generated patch to strip foreign dependencies
+Patch:          value-bag-fix-metadata-auto.diff
 
-ExclusiveArch:  %{rust_arches}
-
-BuildRequires:  rust-packaging >= 21
+BuildRequires:  cargo-rpm-macros >= 24
 
 %global _description %{expand:
 Anonymous structured values.}
@@ -53,16 +49,16 @@ use the "default" feature of the "%{crate}" crate.
 %files       -n %{name}+default-devel
 %ghost %{crate_instdir}/Cargo.toml
 
-%package     -n %{name}+erased-serde1-devel
+%package     -n %{name}+alloc-devel
 Summary:        %{summary}
 BuildArch:      noarch
 
-%description -n %{name}+erased-serde1-devel %{_description}
+%description -n %{name}+alloc-devel %{_description}
 
 This package contains library source intended for building other packages which
-use the "erased-serde1" feature of the "%{crate}" crate.
+use the "alloc" feature of the "%{crate}" crate.
 
-%files       -n %{name}+erased-serde1-devel
+%files       -n %{name}+alloc-devel
 %ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+error-devel
@@ -77,52 +73,52 @@ use the "error" feature of the "%{crate}" crate.
 %files       -n %{name}+error-devel
 %ghost %{crate_instdir}/Cargo.toml
 
-%package     -n %{name}+serde-devel
+%package     -n %{name}+inline-i128-devel
 Summary:        %{summary}
 BuildArch:      noarch
 
-%description -n %{name}+serde-devel %{_description}
+%description -n %{name}+inline-i128-devel %{_description}
 
 This package contains library source intended for building other packages which
-use the "serde" feature of the "%{crate}" crate.
+use the "inline-i128" feature of the "%{crate}" crate.
 
-%files       -n %{name}+serde-devel
+%files       -n %{name}+inline-i128-devel
 %ghost %{crate_instdir}/Cargo.toml
 
-%package     -n %{name}+serde1-devel
+%package     -n %{name}+owned-devel
 Summary:        %{summary}
 BuildArch:      noarch
 
-%description -n %{name}+serde1-devel %{_description}
+%description -n %{name}+owned-devel %{_description}
 
 This package contains library source intended for building other packages which
-use the "serde1" feature of the "%{crate}" crate.
+use the "owned" feature of the "%{crate}" crate.
 
-%files       -n %{name}+serde1-devel
+%files       -n %{name}+owned-devel
 %ghost %{crate_instdir}/Cargo.toml
 
-%package     -n %{name}+serde1_fmt-devel
+%package     -n %{name}+serde-devel
 Summary:        %{summary}
 BuildArch:      noarch
 
-%description -n %{name}+serde1_fmt-devel %{_description}
+%description -n %{name}+serde-devel %{_description}
 
 This package contains library source intended for building other packages which
-use the "serde1_fmt" feature of the "%{crate}" crate.
+use the "serde" feature of the "%{crate}" crate.
 
-%files       -n %{name}+serde1_fmt-devel
+%files       -n %{name}+serde-devel
 %ghost %{crate_instdir}/Cargo.toml
 
-%package     -n %{name}+serde1_lib-devel
+%package     -n %{name}+serde1-devel
 Summary:        %{summary}
 BuildArch:      noarch
 
-%description -n %{name}+serde1_lib-devel %{_description}
+%description -n %{name}+serde1-devel %{_description}
 
 This package contains library source intended for building other packages which
-use the "serde1_lib" feature of the "%{crate}" crate.
+use the "serde1" feature of the "%{crate}" crate.
 
-%files       -n %{name}+serde1_lib-devel
+%files       -n %{name}+serde1-devel
 %ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+std-devel
@@ -149,40 +145,52 @@ use the "sval" feature of the "%{crate}" crate.
 %files       -n %{name}+sval-devel
 %ghost %{crate_instdir}/Cargo.toml
 
-%package     -n %{name}+sval1-devel
+%package     -n %{name}+sval2-devel
 Summary:        %{summary}
 BuildArch:      noarch
 
-%description -n %{name}+sval1-devel %{_description}
+%description -n %{name}+sval2-devel %{_description}
 
 This package contains library source intended for building other packages which
-use the "sval1" feature of the "%{crate}" crate.
+use the "sval2" feature of the "%{crate}" crate.
 
-%files       -n %{name}+sval1-devel
+%files       -n %{name}+sval2-devel
 %ghost %{crate_instdir}/Cargo.toml
 
-%package     -n %{name}+sval1_lib-devel
+%package     -n %{name}+test-devel
 Summary:        %{summary}
 BuildArch:      noarch
 
-%description -n %{name}+sval1_lib-devel %{_description}
+%description -n %{name}+test-devel %{_description}
 
 This package contains library source intended for building other packages which
-use the "sval1_lib" feature of the "%{crate}" crate.
+use the "test" feature of the "%{crate}" crate.
 
-%files       -n %{name}+sval1_lib-devel
+%files       -n %{name}+test-devel
 %ghost %{crate_instdir}/Cargo.toml
 
-%package     -n %{name}+test-devel
+%package     -n %{name}+value-bag-serde1-devel
 Summary:        %{summary}
 BuildArch:      noarch
 
-%description -n %{name}+test-devel %{_description}
+%description -n %{name}+value-bag-serde1-devel %{_description}
 
 This package contains library source intended for building other packages which
-use the "test" feature of the "%{crate}" crate.
+use the "value-bag-serde1" feature of the "%{crate}" crate.
 
-%files       -n %{name}+test-devel
+%files       -n %{name}+value-bag-serde1-devel
+%ghost %{crate_instdir}/Cargo.toml
+
+%package     -n %{name}+value-bag-sval2-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+value-bag-sval2-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "value-bag-sval2" feature of the "%{crate}" crate.
+
+%files       -n %{name}+value-bag-sval2-devel
 %ghost %{crate_instdir}/Cargo.toml
 
 %prep
diff --git a/sources b/sources
index 2ba8fbb..9973789 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (value-bag-1.0.0-alpha.9.crate) = 52ae5b11c2f9befe58c28274f0596ba5b5a59e64f60be715967693600b94adf8329471e0db45c7abcd7d13bcf8a8dbf6f7818de253509ce6f87e04d6af084709
+SHA512 (value-bag-1.4.1.crate) = 6505ed342d6e2dda2d74a75c4609cddc130a291c09618c7111720ef26f01d059e11eb24339a58daf4a9103bec15f676668afaab52a7e423b2acdb565852c452e
diff --git a/value-bag-fix-metadata-auto.diff b/value-bag-fix-metadata-auto.diff
new file mode 100644
index 0000000..2f97d82
--- /dev/null
+++ b/value-bag-fix-metadata-auto.diff
@@ -0,0 +1,11 @@
+--- value-bag-1.4.1/Cargo.toml	1970-01-01T00:00:01+00:00
++++ value-bag-1.4.1/Cargo.toml	2023-07-17T09:07:37.935984+00:00
+@@ -75,8 +75,3 @@
+ sval2 = ["value-bag-sval2"]
+ test = ["std"]
+ 
+-[target."cfg(target_arch = \"wasm32\")".dev-dependencies.wasm-bindgen]
+-version = "0.2"
+-
+-[target."cfg(target_arch = \"wasm32\")".dev-dependencies.wasm-bindgen-test]
+-version = "0.3"
diff --git a/value-bag-fix-metadata.diff b/value-bag-fix-metadata.diff
deleted file mode 100644
index 6af8a45..0000000
--- a/value-bag-fix-metadata.diff
+++ /dev/null
@@ -1,15 +0,0 @@
---- value-bag-1.0.0-alpha.9/Cargo.toml	1970-01-01T00:00:01+00:00
-+++ value-bag-1.0.0-alpha.9/Cargo.toml	2022-05-25T12:24:51.404112+00:00
-@@ -84,12 +84,6 @@
- features = ["test"]
- package = "sval"
- 
--[dev-dependencies.wasm-bindgen]
--version = "0.2"
--
--[dev-dependencies.wasm-bindgen-test]
--version = "0.3"
--
- [build-dependencies.rustc]
- version = "0.9"
- package = "version_check"