diff --git a/.gitignore b/.gitignore
index e38e026..b04a2be 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /bytecount-0.2.0.crate
 /bytecount-0.3.0.crate
+/bytecount-0.3.1.crate
diff --git a/bytecount-0.3.0-fix-metadata.diff b/bytecount-0.3.1-fix-metadata.diff
similarity index 73%
rename from bytecount-0.3.0-fix-metadata.diff
rename to bytecount-0.3.1-fix-metadata.diff
index cfeb864..0b3b4c2 100644
--- a/bytecount-0.3.0-fix-metadata.diff
+++ b/bytecount-0.3.1-fix-metadata.diff
@@ -1,5 +1,5 @@
---- bytecount-0.3.0/Cargo.toml	1970-01-01T01:00:00+01:00
-+++ bytecount-0.3.0/Cargo.toml	2018-01-09T08:09:51.832939+01:00
+--- bytecount-0.3.1/Cargo.toml	1970-01-01T01:00:00+01:00
++++ bytecount-0.3.1/Cargo.toml	2018-01-31T09:48:52.587868+01:00
 @@ -26,9 +26,6 @@
  name = "bench"
  path = "benches/bench.rs"
diff --git a/rust-bytecount.spec b/rust-bytecount.spec
index f2688ba..4546247 100644
--- a/rust-bytecount.spec
+++ b/rust-bytecount.spec
@@ -5,7 +5,7 @@
 %global crate bytecount
 
 Name:           rust-%{crate}
-Version:        0.3.0
+Version:        0.3.1
 Release:        1%{?dist}
 Summary:        Count occurrences of a byte, or the UTF-8 code points, in a byte slice, fast
 
@@ -14,7 +14,7 @@ URL:            https://crates.io/crates/bytecount
 Source0:        https://crates.io/api/v1/crates/%{crate}/%{version}/download#/%{crate}-%{version}.crate
 # Initial patched metadata
 # * No simd
-Patch0:         bytecount-0.3.0-fix-metadata.diff
+Patch0:         bytecount-0.3.1-fix-metadata.diff
 
 ExclusiveArch:  %{rust_arches}
 
@@ -62,6 +62,9 @@ which use %{crate} from crates.io.
 %exclude %{cargo_registry}/%{crate}-%{version}/appveyor.yml
 
 %changelog
+* Wed Jan 31 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.3.1-1
+- Update to 0.3.1
+
 * Tue Jan 09 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.3.0-1
 - Update to 0.3.0
 
diff --git a/sources b/sources
index 881d603..9523b0f 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (bytecount-0.3.0.crate) = 1dd789537500ccc469a9e95db55cc05b803cc96fcbcdebd89a8b0104a38bfcae7410e15119888674028aa6354e50fc4fd9908a9164a8fd42555ad58ceb59d454
+SHA512 (bytecount-0.3.1.crate) = 09f2fda4bcddffc94f9e1f60afe478ba988c74276196e003f652229d7979491b1dc29686d3d11e2a9015b628638288b6dac23b27b157ae1025f64b05c35a5e19