diff --git a/.gitignore b/.gitignore
index 3a8f98e..91b5fac 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@
 /libflate-0.1.20.crate
 /libflate-0.1.21.crate
 /libflate-0.1.22.crate
+/libflate-0.1.23.crate
diff --git a/rust-libflate.spec b/rust-libflate.spec
index f7542f1..788e3ee 100644
--- a/rust-libflate.spec
+++ b/rust-libflate.spec
@@ -1,15 +1,15 @@
-# Generated by rust2rpm
-# * Tests are run in infrastructure
+# Generated by rust2rpm 9
 %bcond_with check
 %global debug_package %{nil}
 
 %global crate libflate
 
 Name:           rust-%{crate}
-Version:        0.1.22
+Version:        0.1.23
 Release:        1%{?dist}
 Summary:        Rust implementation of DEFLATE algorithm and related formats (ZLIB, GZIP)
 
+# Upstream license specification: MIT
 License:        MIT
 URL:            https://crates.io/crates/libflate
 Source:         %{crates_source}
@@ -24,8 +24,8 @@ BuildRequires:  (crate(crc32fast/default) >= 1.0.0 with crate(crc32fast/default)
 BuildRequires:  (crate(clap/default) >= 2.0.0 with crate(clap/default) < 3.0.0)
 %endif
 
-%global _description \
-A Rust implementation of DEFLATE algorithm and related formats (ZLIB, GZIP).
+%global _description %{expand:
+Rust implementation of DEFLATE algorithm and related formats (ZLIB, GZIP).}
 
 %description %{_description}
 
@@ -71,6 +71,9 @@ which use "default" feature of "%{crate}" crate.
 %endif
 
 %changelog
+* Thu May 30 17:37:49 CEST 2019 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.1.23-1
+- Update to 0.1.23
+
 * Mon Apr 15 2019 Josh Stone <jistone@redhat.com> - 0.1.22-1
 - Update to 0.1.22
 
diff --git a/sources b/sources
index 15d7626..04e1c66 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (libflate-0.1.22.crate) = 4f5d6bf16442e872f4e4a93cb4fd7d43fd4b009cd68f6fc33f3a44d61c2b7f81734983437b277b1aaaefdaa0ab236ec946c9fc4c900d42a52738f028ae51a793
+SHA512 (libflate-0.1.23.crate) = 68c085a12c3aad4ced228782fe38658e43ed620734bad9c1e1cc2d418ee70d19b9991c7c1d953014f69e5f97dd2dc1be57432c034b7a00d44bb1cea2ea8a2793