diff --git a/.gitignore b/.gitignore
index 5b5a3cb..e1949e0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /grep-searcher-0.1.1.crate
+/grep-searcher-0.1.2.crate
diff --git a/grep-searcher-fix-metadata.diff b/grep-searcher-fix-metadata.diff
index 932fb86..8c8c241 100644
--- a/grep-searcher-fix-metadata.diff
+++ b/grep-searcher-fix-metadata.diff
@@ -1,17 +1,9 @@
---- grep-searcher-0.1.1/Cargo.toml	1969-12-31T16:00:00-08:00
-+++ grep-searcher-0.1.1/Cargo.toml	2018-11-27T12:23:40.233095-08:00
-@@ -40,13 +40,9 @@
- version = "2.0.2"
+--- grep-searcher-0.1.2/Cargo.toml	1970-01-01T01:00:00+01:00
++++ grep-searcher-0.1.2/Cargo.toml	2019-02-10T09:26:02.074666+01:00
+@@ -48,6 +48,4 @@
+ version = "1.1"
  
- [dependencies.memmap]
--version = "0.6.2"
-+version = "0.7"
- [dev-dependencies.grep-regex]
- version = "0.1.1"
- 
- [dev-dependencies.regex]
- version = "1.0.5"
--
--[features]
--avx-accel = ["bytecount/avx-accel"]
--simd-accel = ["bytecount/simd-accel", "encoding_rs/simd-accel"]
+ [features]
+-avx-accel = []
+ default = ["bytecount/runtime-dispatch-simd"]
+-simd-accel = ["encoding_rs/simd-accel"]
diff --git a/rust-grep-searcher.spec b/rust-grep-searcher.spec
index 90905f8..e1a3830 100644
--- a/rust-grep-searcher.spec
+++ b/rust-grep-searcher.spec
@@ -6,32 +6,32 @@
 %global crate grep-searcher
 
 Name:           rust-%{crate}
-Version:        0.1.1
-Release:        5%{?dist}
+Version:        0.1.2
+Release:        1%{?dist}
 Summary:        Fast line oriented regex searching as a library
 
 # Upstream license specification: Unlicense/MIT
 License:        Unlicense or MIT
 URL:            https://crates.io/crates/grep-searcher
-Source0:        https://crates.io/api/v1/crates/%{crate}/%{version}/download#/%{crate}-%{version}.crate
+Source:         %{crates_source}
 # Initial patched metadata
 # * No SIMD
-# * bump to memmap 0.7
 Patch0:         grep-searcher-fix-metadata.diff
 
 ExclusiveArch:  %{rust_arches}
 
 BuildRequires:  rust-packaging
-BuildRequires:  (crate(bytecount/default) >= 0.3.2 with crate(bytecount/default) < 0.4.0)
-BuildRequires:  (crate(encoding_rs/default) >= 0.8.6 with crate(encoding_rs/default) < 0.9.0)
-BuildRequires:  (crate(encoding_rs_io/default) >= 0.1.2 with crate(encoding_rs_io/default) < 0.2.0)
+BuildRequires:  (crate(bytecount/default) >= 0.5.0 with crate(bytecount/default) < 0.6.0)
+BuildRequires:  (crate(bytecount/runtime-dispatch-simd) >= 0.5.0 with crate(bytecount/runtime-dispatch-simd) < 0.6.0)
+BuildRequires:  (crate(encoding_rs/default) >= 0.8.14 with crate(encoding_rs/default) < 0.9.0)
+BuildRequires:  (crate(encoding_rs_io/default) >= 0.1.4 with crate(encoding_rs_io/default) < 0.2.0)
 BuildRequires:  (crate(grep-matcher/default) >= 0.1.1 with crate(grep-matcher/default) < 0.2.0)
 BuildRequires:  (crate(log/default) >= 0.4.5 with crate(log/default) < 0.5.0)
-BuildRequires:  (crate(memchr/default) >= 2.0.2 with crate(memchr/default) < 3.0.0)
+BuildRequires:  (crate(memchr/default) >= 2.1.0 with crate(memchr/default) < 3.0.0)
 BuildRequires:  (crate(memmap/default) >= 0.7.0 with crate(memmap/default) < 0.8.0)
 %if %{with check}
 BuildRequires:  (crate(grep-regex/default) >= 0.1.1 with crate(grep-regex/default) < 0.2.0)
-BuildRequires:  (crate(regex/default) >= 1.0.5 with crate(regex/default) < 2.0.0)
+BuildRequires:  (crate(regex/default) >= 1.1.0 with crate(regex/default) < 2.0.0)
 %endif
 
 %global _description \
@@ -66,7 +66,7 @@ which use "default" feature of "%{crate}" crate.
 %ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
 
 %prep
-%autosetup -n %{crate}-%{version} -p1
+%autosetup -n %{crate}-%{version_no_tilde} -p1
 %cargo_prep
 
 %build
@@ -81,6 +81,9 @@ which use "default" feature of "%{crate}" crate.
 %endif
 
 %changelog
+* Sun Feb 10 2019 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.1.2-1
+- Update to 0.1.2
+
 * Sat Feb 02 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.1.1-5
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
 
diff --git a/sources b/sources
index bb1f3f4..0c45b09 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (grep-searcher-0.1.1.crate) = 523c8f994e01f34c403601795e6fedcc515e89f1f0188d2ced03f21c9abbe2aa61009705e393713b032a6346583f5ef79c722de6c58bca03f88f2ee283b3518c
+SHA512 (grep-searcher-0.1.2.crate) = e53f29c3b0102b9d89b014d92993a128401a39dfab75e8ce1b3c19303ed73cecd77356170f5b7ba4bd77b094eef63328a3350d3298c1145c7a5e2834b7d1a799