diff --git a/.gitignore b/.gitignore
index 7bc893c..ad37174 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /png-0.14.0.crate
 /png-0.14.1.crate
+/png-0.15.0.crate
diff --git a/rust-png.spec b/rust-png.spec
index e58b902..48af7c4 100644
--- a/rust-png.spec
+++ b/rust-png.spec
@@ -6,11 +6,11 @@
 %global crate png
 
 Name:           rust-%{crate}
-Version:        0.14.1
-Release:        3%{?dist}
+Version:        0.15.0
+Release:        1%{?dist}
 Summary:        PNG decoding and encoding library in pure Rust
 
-# Upstream license specification: MIT/Apache-2.0
+# Upstream license specification: MIT OR Apache-2.0
 License:        MIT or ASL 2.0
 URL:            https://crates.io/crates/png
 Source:         %{crates_source}
@@ -53,6 +53,18 @@ which use "default" feature of "%{crate}" crate.
 %files       -n %{name}+default-devel
 %ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
 
+%package     -n %{name}+benchmarks-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+benchmarks-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "benchmarks" feature of "%{crate}" crate.
+
+%files       -n %{name}+benchmarks-devel
+%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
+
 %package     -n %{name}+deflate-devel
 Summary:        %{summary}
 BuildArch:      noarch
@@ -108,6 +120,9 @@ which use "unstable" feature of "%{crate}" crate.
 %endif
 
 %changelog
+* Sun Sep 01 20:56:57 CEST 2019 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.15.0-1
+- Update to 0.15.0
+
 * Fri Jul 26 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.14.1-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
 
diff --git a/sources b/sources
index 1ec18eb..c435eba 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (png-0.14.1.crate) = bebe42859dcfc5a4bbdd3606c92d26d20dbd3b68a026756d1f65100759a872d119492f6d9042030911e4965d0faaa4a5341738ffb6cc87299df6100dbb5460b7
+SHA512 (png-0.15.0.crate) = dd7d4ab9013196575f468a1b2598524973d031a3854c5e7954943ce21bfde4a6a9f7d373237063afc6a4a942ae36e3453f4d12dd1852aaa01e43487e87d332f8