diff --git a/.gitignore b/.gitignore
index eab0f05..91999f0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,4 @@
 /downcast-rs-1.0.4.crate
 /downcast-rs-1.1.1.crate
 /downcast-rs-1.2.0.crate
+/downcast-rs-1.2.1.crate
diff --git a/rust-downcast-rs.spec b/rust-downcast-rs.spec
index c454569..c2dd91b 100644
--- a/rust-downcast-rs.spec
+++ b/rust-downcast-rs.spec
@@ -1,11 +1,11 @@
-# Generated by rust2rpm 24
+# Generated by rust2rpm 26
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate downcast-rs
 
 Name:           rust-downcast-rs
-Version:        1.2.0
+Version:        1.2.1
 Release:        %autorelease
 Summary:        Trait object downcasting support using only safe Rust
 
@@ -14,7 +14,7 @@ License:        MIT OR Apache-2.0
 URL:            https://crates.io/crates/downcast-rs
 Source:         %{crates_source}
 
-BuildRequires:  rust-packaging >= 21
+BuildRequires:  cargo-rpm-macros >= 24
 
 %global _description %{expand:
 Trait object downcasting support using only safe Rust. It supports type
@@ -63,7 +63,7 @@ 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
 
 %generate_buildrequires
diff --git a/sources b/sources
index 6429382..114835d 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (downcast-rs-1.2.0.crate) = b80b72f30b42c5e6b2bd33287f2dd22be5673b2fa5c1a8c75c5de224fc7eca46a55f2fce63c02d225dfbc94ac3462b4b2fec53d63331c70da6307ebcdcc6cb14
+SHA512 (downcast-rs-1.2.1.crate) = f37804c1b1e2cb0ecf2460fd6ab274c843c43e94aa7dfbf4e3c53529cca9b5624c4ea5ab5ceaafd72481165c7335f3cd1f846ae43deaabd18f363572825a5f86