diff --git a/.gitignore b/.gitignore
index f8bd32d..53b9f40 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@
 /*.src.rpm
 
 /pem-rfc7468-0.2.4.crate
+/pem-rfc7468-0.7.0.crate
diff --git a/pem-rfc7468-fix-metadata.diff b/pem-rfc7468-fix-metadata.diff
deleted file mode 100644
index 6c2c9c2..0000000
--- a/pem-rfc7468-fix-metadata.diff
+++ /dev/null
@@ -1,11 +0,0 @@
---- pem-rfc7468-0.2.4/Cargo.toml	1970-01-01T00:00:00+00:00
-+++ pem-rfc7468-0.2.4/Cargo.toml	2021-12-13T17:29:09.108238+00:00
-@@ -25,7 +25,7 @@
- all-features = true
- rustdoc-args = ["--cfg", "docsrs"]
- [dependencies.base64ct]
--version = ">=1, <1.2"
-+version = "1"
- 
- [features]
- alloc = []
diff --git a/rust-pem-rfc7468.spec b/rust-pem-rfc7468.spec
index ce1f3b8..f466455 100644
--- a/rust-pem-rfc7468.spec
+++ b/rust-pem-rfc7468.spec
@@ -1,32 +1,26 @@
-# Generated by rust2rpm 20
+# Generated by rust2rpm 24
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate pem-rfc7468
 
-Name:           rust-%{crate}
-Version:        0.2.4
+Name:           rust-pem-rfc7468
+Version:        0.7.0
 Release:        %autorelease
 Summary:        PEM Encoding (RFC 7468) for PKIX, PKCS, and CMS Structures
 
-# 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/pem-rfc7468
 Source:         %{crates_source}
-# Initial patched metadata
-# * relax base64ct dependency (MSRV is irrelevant in Fedora)
-Patch0:         pem-rfc7468-fix-metadata.diff
 
-ExclusiveArch:  %{rust_arches}
-
-BuildRequires:  rust-packaging
+BuildRequires:  rust-packaging >= 21
 
 %global _description %{expand:
-PEM Encoding (RFC 7468) for PKIX, PKCS, and CMS Structures, implementing a
-strict subset of the original Privacy-Enhanced Mail encoding intended
-specifically for use with cryptographic keys, certificates, and other messages.
-Provides a no_std-friendly, constant-time implementation suitable for use with
-cryptographic private keys.}
+PEM Encoding (RFC 7468) for PKIX, PKCS, and CMS Structures, implementing
+a strict subset of the original Privacy-Enhanced Mail encoding intended
+specifically for use with cryptographic keys, certificates, and other
+messages. Provides a no_std-friendly, constant-time implementation
+suitable for use with cryptographic private keys.}
 
 %description %{_description}
 
@@ -40,9 +34,11 @@ This package contains library source intended for building other packages which
 use the "%{crate}" crate.
 
 %files          devel
-%license LICENSE-APACHE LICENSE-MIT
-%doc CHANGELOG.md README.md
-%{cargo_registry}/%{crate}-%{version_no_tilde}/
+%license %{crate_instdir}/LICENSE-APACHE
+%license %{crate_instdir}/LICENSE-MIT
+%doc %{crate_instdir}/CHANGELOG.md
+%doc %{crate_instdir}/README.md
+%{crate_instdir}/
 
 %package     -n %{name}+default-devel
 Summary:        %{summary}
@@ -54,7 +50,7 @@ This package contains library source intended for building other packages which
 use the "default" feature of the "%{crate}" crate.
 
 %files       -n %{name}+default-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+alloc-devel
 Summary:        %{summary}
@@ -66,7 +62,7 @@ This package contains library source intended for building other packages which
 use the "alloc" feature of the "%{crate}" crate.
 
 %files       -n %{name}+alloc-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %package     -n %{name}+std-devel
 Summary:        %{summary}
@@ -78,7 +74,7 @@ This package contains library source intended for building other packages which
 use the "std" feature of the "%{crate}" crate.
 
 %files       -n %{name}+std-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+%ghost %{crate_instdir}/Cargo.toml
 
 %prep
 %autosetup -n %{crate}-%{version_no_tilde} -p1
diff --git a/sources b/sources
index 7525eba..b346a73 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (pem-rfc7468-0.2.4.crate) = a0c49c9087592db15b28ea581367701e0df1fd94cecf294157df4cf9b33611d7e4a832c838233d625ce5ab40fa4488895e6cb50e6b7a80f4baea0c661472ddbd
+SHA512 (pem-rfc7468-0.7.0.crate) = f47d3b6c7c8bf4547916acc2a3d6671f6c1308e74641419c8f1df810d8bd940aba8f94d361e4cbef3eae3b7f11587cd3996a11be3be41d19111abfcde7a9272a