diff --git a/.gitignore b/.gitignore
index c70218e..bd648b2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,3 +12,4 @@
 /libflate-1.1.0.crate
 /libflate-1.1.1.crate
 /libflate-1.1.2.crate
+/libflate-1.2.0.crate
diff --git a/rust-libflate.spec b/rust-libflate.spec
index 7afe0db..1740ec1 100644
--- a/rust-libflate.spec
+++ b/rust-libflate.spec
@@ -1,11 +1,11 @@
-# Generated by rust2rpm 20
+# Generated by rust2rpm 21
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate libflate
 
 Name:           rust-%{crate}
-Version:        1.1.2
+Version:        1.2.0
 Release:        %autorelease
 Summary:        Rust implementation of DEFLATE algorithm and related formats (ZLIB, GZIP)
 
@@ -16,7 +16,7 @@ Source:         %{crates_source}
 
 ExclusiveArch:  %{rust_arches}
 
-BuildRequires:  rust-packaging
+BuildRequires:  rust-packaging >= 21
 
 %global _description %{expand:
 Rust implementation of DEFLATE algorithm and related formats (ZLIB, GZIP).}
@@ -33,9 +33,9 @@ This package contains library source intended for building other packages which
 use the "%{crate}" crate.
 
 %files          devel
-%license LICENSE
-%doc README.md
-%{cargo_registry}/%{crate}-%{version_no_tilde}/
+%license %{crate_instdir}/LICENSE
+%doc %{crate_instdir}/README.md
+%{crate_instdir}/
 
 %package     -n %{name}+default-devel
 Summary:        %{summary}
@@ -47,7 +47,7 @@ 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
 
 %prep
 %autosetup -n %{crate}-%{version_no_tilde} -p1
diff --git a/sources b/sources
index 8557f4f..39a390f 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (libflate-1.1.2.crate) = 7a25660231da05801f7152299f5a6993103f175ea661ec056dd6662994e1f348bb7028d6d2a6a712984a78fd4f6906a44fceafd8328064a45cdf916375fc8251
+SHA512 (libflate-1.2.0.crate) = a5e0448e56ab5a219952a4b4efc3407c8419d8d9a255670f42b8f1bca7f7fe5774c2711025b18285c4f1310d26d0347ab2090b0f734bae43b569a0879f67d1f2