diff --git a/.gitignore b/.gitignore
index 1a5fe94..e68fcd0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -23,3 +23,4 @@
 /lz4-1.8.1.2.tar.gz
 /lz4-1.8.2.tar.gz
 /lz4-1.8.3.tar.gz
+/lz4-1.9.1.tar.gz
diff --git a/lz4.spec b/lz4.spec
index 8ea4d11..a3831a2 100644
--- a/lz4.spec
+++ b/lz4.spec
@@ -1,6 +1,6 @@
 Name:           lz4
-Version:        1.8.3
-Release:        3%{?dist}
+Version:        1.9.1
+Release:        1%{?dist}
 Summary:        Extremely fast compression algorithm
 
 License:        GPLv2+ and BSD
@@ -81,6 +81,9 @@ chmod +x ./configure
 %{_libdir}/liblz4.a
 
 %changelog
+* Wed Aug 14 2019 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 1.9.1-1
+- Update to 1.9.1
+
 * Thu Jul 25 2019 Fedora Release Engineering <releng@fedoraproject.org> - 1.8.3-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
 
diff --git a/sources b/sources
index 3cf3f27..7b9298c 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (lz4-1.8.3.tar.gz) = 5d284f75a0c4ad11ebc4abb4394d98c863436da0718d62f648ef2e2cda8e5adf47617a4b43594375f7b0b673541a9ccfaf73880a55fd240986594558214dbf9f
+SHA512 (lz4-1.9.1.tar.gz) = 536cdeb6dd73b4769cf9501ad312b004ab01699758534b47ca2eddbc815fd374a3caba40cde36f73a7a70e134065836b733e2b0c023c31740b877ef9317ccf3e