diff --git a/.gitignore b/.gitignore
index dfee88c..deaeb3a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /encoding_rs-0.7.1.crate
 /encoding_rs-0.7.2.crate
+/encoding_rs-0.8.4.crate
diff --git a/encoding_rs-0.7.2-fix-metadata.diff b/encoding_rs-0.7.2-fix-metadata.diff
deleted file mode 100644
index b1acbfe..0000000
--- a/encoding_rs-0.7.2-fix-metadata.diff
+++ /dev/null
@@ -1,19 +0,0 @@
---- encoding_rs-0.7.2/Cargo.toml	1970-01-01T01:00:00+01:00
-+++ encoding_rs-0.7.2/Cargo.toml	2018-01-18T19:29:58.794469+01:00
-@@ -31,9 +31,6 @@
- version = "1.0"
- optional = true
- 
--[dependencies.simd]
--version = "0.2.0"
--optional = true
- [dev-dependencies.bincode]
- version = "0.8"
- 
-@@ -45,6 +42,5 @@
- 
- [features]
- no-static-ideograph-encoder-tables = []
--simd-accel = ["simd"]
- [badges.travis-ci]
- repository = "hsivonen/encoding_rs"
diff --git a/encoding_rs-0.8.4-fix-metadata.diff b/encoding_rs-0.8.4-fix-metadata.diff
new file mode 100644
index 0000000..3180de4
--- /dev/null
+++ b/encoding_rs-0.8.4-fix-metadata.diff
@@ -0,0 +1,19 @@
+--- encoding_rs-0.8.4/Cargo.toml	1970-01-01T01:00:00+01:00
++++ encoding_rs-0.8.4/Cargo.toml	2018-07-29T08:50:48.724986+02:00
+@@ -31,9 +31,6 @@
+ version = "1.0"
+ optional = true
+ 
+-[dependencies.simd]
+-version = "0.2.2"
+-optional = true
+ [dev-dependencies.bincode]
+ version = "0.8"
+ 
+@@ -47,6 +44,5 @@
+ less-slow-big5-hanzi-encode = []
+ less-slow-gb-hanzi-encode = []
+ less-slow-kanji-encode = []
+-simd-accel = ["simd"]
+ [badges.travis-ci]
+ repository = "hsivonen/encoding_rs"
diff --git a/rust-encoding_rs.spec b/rust-encoding_rs.spec
index 4c1e357..18cecc0 100644
--- a/rust-encoding_rs.spec
+++ b/rust-encoding_rs.spec
@@ -5,8 +5,8 @@
 %global crate encoding_rs
 
 Name:           rust-%{crate}
-Version:        0.7.2
-Release:        3%{?dist}
+Version:        0.8.4
+Release:        1%{?dist}
 Summary:        Gecko-oriented implementation of the Encoding Standard
 
 License:        MIT or ASL 2.0
@@ -14,7 +14,7 @@ URL:            https://crates.io/crates/encoding_rs
 Source0:        https://crates.io/api/v1/crates/%{crate}/%{version}/download#/%{crate}-%{version}.crate
 # Initial patched metadata
 # * No simd
-Patch0:         encoding_rs-0.7.2-fix-metadata.diff
+Patch0:         encoding_rs-0.8.4-fix-metadata.diff
 
 ExclusiveArch:  %{rust_arches}
 
@@ -64,6 +64,9 @@ which use %{crate} from crates.io.
 %exclude %{cargo_registry}/%{crate}-%{version}/generate-encoding-data.py*
 
 %changelog
+* Sun Jul 29 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.8.4-1
+- Update to 0.8.4
+
 * Sat Jul 14 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.7.2-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
 
diff --git a/sources b/sources
index 6f9c138..3543f9a 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (encoding_rs-0.7.2.crate) = 92633620eb915ec3a4b1cc3d9d3ac38134827fa5f750eb7415e31e97c99e65e8532393090202a6a5a86979ac64127a7e8531b7c736f1109f47ea303bcb4f81ee
+SHA512 (encoding_rs-0.8.4.crate) = ca696c7c2200dc95218fdd28aea5a0f59a95ee6811b00b4b504d71674dff275a9c2ffee323923d5acd0d498c90e57109a5f52faf8a593def81baa4a67097b9cd