diff --git a/.gitignore b/.gitignore
index 85b8bb5..c0b5f59 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /keccak-0.1.0.crate
 /keccak-0.1.2.crate
+/keccak-0.1.3.crate
diff --git a/rust-keccak.spec b/rust-keccak.spec
index db826c2..232219c 100644
--- a/rust-keccak.spec
+++ b/rust-keccak.spec
@@ -1,11 +1,11 @@
-# Generated by rust2rpm 22
+# Generated by rust2rpm 23
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate keccak
 
 Name:           rust-keccak
-Version:        0.1.2
+Version:        0.1.3
 Release:        %autorelease
 Summary:        Pure Rust implementation of the Keccak sponge function
 
@@ -13,8 +13,6 @@ License:        Apache-2.0 OR MIT
 URL:            https://crates.io/crates/keccak
 Source:         %{crates_source}
 
-ExclusiveArch:  %{rust_arches}
-
 BuildRequires:  rust-packaging >= 21
 
 %global _description %{expand:
@@ -51,6 +49,18 @@ use the "default" feature of the "%{crate}" crate.
 %files       -n %{name}+default-devel
 %ghost %{crate_instdir}/Cargo.toml
 
+%package     -n %{name}+asm-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+asm-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "asm" feature of the "%{crate}" crate.
+
+%files       -n %{name}+asm-devel
+%ghost %{crate_instdir}/Cargo.toml
+
 %package     -n %{name}+no_unroll-devel
 Summary:        %{summary}
 BuildArch:      noarch
@@ -78,6 +88,8 @@ use the "simd" feature of the "%{crate}" crate.
 %prep
 %autosetup -n %{crate}-%{version_no_tilde} -p1
 %cargo_prep
+# remove obsolete license file: https://github.com/RustCrypto/sponges/issues/29
+rm LICENSE
 
 %generate_buildrequires
 %cargo_generate_buildrequires
diff --git a/sources b/sources
index 8aac9a0..b1fe81b 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (keccak-0.1.2.crate) = 65b308152fa19c8991f1bfc65b38cf4f922be38abd905fb75acba1c3b751310e9e91a7f8d5ebc25c875a2773c4197961fb1e188d13756933d470507aab53439d
+SHA512 (keccak-0.1.3.crate) = 112e131dbd3c97bed3a438dcbe152859de868c8b11fc544f5e15c19dc5a9d2c27d35f43c1bdae24a91676dd59f1d59f9cc7593d4269872f1be8114f17e1b55b9