diff --git a/.gitignore b/.gitignore
index 7488488..29f6ae8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,4 @@
 /crypto-bigint-0.2.11.crate
 /crypto-bigint-0.5.2.crate
 /crypto-bigint-0.5.3.crate
+/crypto-bigint-0.5.4.crate
diff --git a/crypto-bigint-fix-metadata.diff b/crypto-bigint-fix-metadata.diff
index 6c4384d..f73fd3e 100644
--- a/crypto-bigint-fix-metadata.diff
+++ b/crypto-bigint-fix-metadata.diff
@@ -1,5 +1,5 @@
---- crypto-bigint-0.5.3/Cargo.toml	1970-01-01T00:00:01+00:00
-+++ crypto-bigint-0.5.3/Cargo.toml	2023-09-05T20:52:33.193935+00:00
+--- crypto-bigint-0.5.4/Cargo.toml	1970-01-01T00:00:01+00:00
++++ crypto-bigint-0.5.4/Cargo.toml	2023-11-13T13:55:07.759429+00:00
 @@ -63,11 +63,6 @@
  version = "0.6.4"
  optional = true
diff --git a/rust-crypto-bigint.spec b/rust-crypto-bigint.spec
index 2a400f5..d6235c7 100644
--- a/rust-crypto-bigint.spec
+++ b/rust-crypto-bigint.spec
@@ -1,11 +1,11 @@
-# Generated by rust2rpm 24
+# Generated by rust2rpm 25
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate crypto-bigint
 
 Name:           rust-crypto-bigint
-Version:        0.5.3
+Version:        0.5.4
 Release:        %autorelease
 Summary:        Pure Rust bigint implementation for use in cryptographic applications
 
@@ -14,7 +14,7 @@ URL:            https://crates.io/crates/crypto-bigint
 Source:         %{crates_source}
 # Manually created patch for downstream crate metadata changes
 # * drop optional rlp dependency (not packaged yet)
-# * drop unused, benchmark-only criterion dev-dependency to speed up builds
+# * drop unused, benchmark-only criterion dev-dependency
 Patch:          crypto-bigint-fix-metadata.diff
 
 BuildRequires:  cargo-rpm-macros >= 24
@@ -153,7 +153,7 @@ use the "zeroize" 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/rust2rpm.conf b/rust2rpm.conf
deleted file mode 100644
index 5370a62..0000000
--- a/rust2rpm.conf
+++ /dev/null
@@ -1,2 +0,0 @@
-[DEFAULT]
-summary = Pure Rust bigint implementation for use in cryptographic applications
diff --git a/rust2rpm.toml b/rust2rpm.toml
new file mode 100644
index 0000000..01b346b
--- /dev/null
+++ b/rust2rpm.toml
@@ -0,0 +1,3 @@
+[package]
+summary = "Pure Rust bigint implementation for use in cryptographic applications"
+
diff --git a/sources b/sources
index 8735afb..8f57844 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (crypto-bigint-0.5.3.crate) = 62b079b0020830649ba8991494981e0fb9133317b4279f6229e9adef87dd394a7cfc8c713ca80185303ef254b423e1c33953a266984bfa21d247890172f29624
+SHA512 (crypto-bigint-0.5.4.crate) = 21632c1f16473201f75dddbb1582882c549fd4b20d06c83519dc2cf82b78ea598c4aee4a7917778ea8c8c72fde4084067cdf6eb0864bcf273f6d1a6fb5bf05e4