diff --git a/.gitignore b/.gitignore
index 1dbfc07..e2837f9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,3 +12,4 @@
 /bumpalo-3.12.2.crate
 /bumpalo-3.13.0.crate
 /bumpalo-3.14.0.crate
+/bumpalo-3.15.0.crate
diff --git a/bumpalo-fix-metadata.diff b/bumpalo-fix-metadata.diff
index 7cb8931..e88fa3a 100644
--- a/bumpalo-fix-metadata.diff
+++ b/bumpalo-fix-metadata.diff
@@ -1,5 +1,5 @@
---- bumpalo-3.14.0/Cargo.toml	1970-01-01T00:00:01+00:00
-+++ bumpalo-3.14.0/Cargo.toml	2023-09-18T19:55:24.966637+00:00
+--- bumpalo-3.15.0/Cargo.toml	1970-01-01T00:00:01+00:00
++++ bumpalo-3.15.0/Cargo.toml	2024-02-18T15:34:00.504441+00:00
 @@ -40,24 +40,10 @@
  path = "src/lib.rs"
  bench = false
diff --git a/rust-bumpalo.spec b/rust-bumpalo.spec
index 50f7cc7..ff71433 100644
--- a/rust-bumpalo.spec
+++ b/rust-bumpalo.spec
@@ -1,11 +1,11 @@
-# Generated by rust2rpm 24
+# Generated by rust2rpm 25
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate bumpalo
 
 Name:           rust-bumpalo
-Version:        3.14.0
+Version:        3.15.0
 Release:        %autorelease
 Summary:        Fast bump allocation arena for Rust
 
@@ -17,7 +17,7 @@ Source:         %{crates_source}
 # * drop unused, benchmark-only criterion dev-dependency to speed up builds
 Patch:          bumpalo-fix-metadata.diff
 
-BuildRequires:  rust-packaging >= 21
+BuildRequires:  cargo-rpm-macros >= 24
 
 %global _description %{expand:
 A fast bump allocation arena for Rust.}
@@ -113,7 +113,7 @@ 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
 # remove stray executable bit
 chmod -x src/lib.rs
diff --git a/sources b/sources
index 84ba5d7..97e91d0 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (bumpalo-3.14.0.crate) = 179c116a5320c5f21163c343ed48add36089d806e35bc303318dcfe09ba1d5f02bf8012726d0c2cb76a73fae05a7c887a91e18f9e5ff3b9f9ad8a2f12838757b
+SHA512 (bumpalo-3.15.0.crate) = 18fa4284e955805618308898d633489401051d2f8f2113d3735137741d8bd0711306163f93abd77c80a1ddbc0f3458204afcc98cbf478121fe52730599e41e97