diff --git a/.gitignore b/.gitignore
index 1d7baba..ac0032c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /half-1.2.0.crate
 /half-1.3.0.crate
+/half-1.4.0.crate
diff --git a/rust-half.spec b/rust-half.spec
index 17ca914..b10ebe8 100644
--- a/rust-half.spec
+++ b/rust-half.spec
@@ -5,9 +5,9 @@
 %global crate half
 
 Name:           rust-%{crate}
-Version:        1.3.0
-Release:        5%{?dist}
-Summary:        Half-precision floating point f16 type for Rust
+Version:        1.4.0
+Release:        1%{?dist}
+Summary:        Half-precision floating point f16 and bf16 types for Rust
 
 # Upstream license specification: MIT/Apache-2.0
 License:        MIT or ASL 2.0
@@ -22,8 +22,8 @@ BuildArch:      noarch
 BuildRequires:  rust-packaging
 
 %global _description %{expand:
-Half-precision floating point f16 type for Rust implementing the IEEE 754-2008
-binary16 type.}
+Half-precision floating point f16 and bf16 types for Rust implementing the IEEE
+754-2008 standard binary16 and bfloat16 types.}
 
 %description %{_description}
 
@@ -120,6 +120,9 @@ which use "use-intrinsics" feature of "%{crate}" crate.
 %endif
 
 %changelog
+* Sun Oct 13 11:15:06 CEST 2019 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 1.4.0-1
+- Update to 1.4.0
+
 * Fri Jul 26 2019 Fedora Release Engineering <releng@fedoraproject.org> - 1.3.0-5
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
 
diff --git a/sources b/sources
index 1fdc041..902d210 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (half-1.3.0.crate) = d8e76c8e32eccd6fecee7c6a23ab5e1b80be4a077e62b80a7732e2438438cf137bf7e9188945e07d3ab38d7217c5f52181fb8745425db96df39092f9cfcea6fa
+SHA512 (half-1.4.0.crate) = 3ef3fa7889971edf62fb9dece068142a1ce4d5d9971ef78299a3de6e2948e2d7a2fbd52cce107e5b4b3e8f734a9ac58ce40d3302244769277551d104a1293726