diff --git a/.gitignore b/.gitignore
index 8856d2e..34b254d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /rand_pcg-0.1.1.crate
+/rand_pcg-0.1.2.crate
diff --git a/rand_pcg-fix-metadata.diff b/rand_pcg-fix-metadata.diff
deleted file mode 100644
index c21a245..0000000
--- a/rand_pcg-fix-metadata.diff
+++ /dev/null
@@ -1,23 +0,0 @@
---- rand_pcg-0.1.1/Cargo.toml	1970-01-01T01:00:00+01:00
-+++ rand_pcg-0.1.1/Cargo.toml	2018-12-12T08:18:37.666798+01:00
-@@ -23,9 +23,9 @@
- categories = ["algorithms", "no-std"]
- license = "MIT/Apache-2.0"
- repository = "https://github.com/rust-random/small-rngs"
--[dependencies.bincode]
-+[dev-dependencies.bincode]
- version = "1"
--optional = true
-+features = ["i128"]
- 
- [dependencies.rand_core]
- version = "0.3"
-@@ -42,7 +42,7 @@
- version = "0.2"
- 
- [features]
--serde1 = ["serde", "serde_derive", "bincode/i128"]
-+serde1 = ["serde", "serde_derive"]
- [badges.appveyor]
- repository = "rust-random/small-rngs"
- 
diff --git a/rust-rand_pcg.spec b/rust-rand_pcg.spec
index 94a83ed..9ece02a 100644
--- a/rust-rand_pcg.spec
+++ b/rust-rand_pcg.spec
@@ -6,28 +6,24 @@
 %global crate rand_pcg
 
 Name:           rust-%{crate}
-Version:        0.1.1
-Release:        4%{?dist}
+Version:        0.1.2
+Release:        1%{?dist}
 Summary:        Selected PCG random number generators
 
 # Upstream license specification: MIT/Apache-2.0
 License:        MIT or ASL 2.0
 URL:            https://crates.io/crates/rand_pcg
-Source0:        https://crates.io/api/v1/crates/%{crate}/%{version}/download#/%{crate}-%{version}.crate
-# Initial patched metadata
-# * Mark bincode as dev-dependency, https://github.com/rust-random/rand/issues/663
-Patch0:         rand_pcg-fix-metadata.diff
+Source:         %{crates_source}
 
 ExclusiveArch:  %{rust_arches}
 
 BuildRequires:  rust-packaging
-BuildRequires:  (crate(rand_core) >= 0.3.0 with crate(rand_core) < 0.4.0)
-BuildRequires:  (crate(rustc_version/default) >= 0.2.0 with crate(rustc_version/default) < 0.3.0)
+BuildRequires:  (crate(autocfg/default) >= 0.1.0 with crate(autocfg/default) < 0.2.0)
+BuildRequires:  (crate(rand_core/default) >= 0.4.0 with crate(rand_core/default) < 0.5.0)
 BuildRequires:  (crate(serde/default) >= 1.0.0 with crate(serde/default) < 2.0.0)
 BuildRequires:  (crate(serde_derive/default) >= 1.0.38 with crate(serde_derive/default) < 2.0.0)
 %if %{with check}
-BuildRequires:  (crate(bincode/default) >= 1.0.0 with crate(bincode/default) < 2.0.0)
-BuildRequires:  (crate(bincode/i128) >= 1.0.0 with crate(bincode/i128) < 2.0.0)
+BuildRequires:  (crate(bincode/default) >= 1.1.2 with crate(bincode/default) < 2.0.0)
 %endif
 
 %global _description \
@@ -98,7 +94,7 @@ which use "serde_derive" 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
@@ -113,6 +109,9 @@ which use "serde_derive" feature of "%{crate}" crate.
 %endif
 
 %changelog
+* Sat Feb 23 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> - 0.1.1-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
 
diff --git a/sources b/sources
index 246f750..c8649a6 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (rand_pcg-0.1.1.crate) = 5104d9a3352f631eb7775218fae6da430d0b26c500aa10a333baa0b1b3d4ff7ff6e8a0162cfe8f514382b0a9342a00e3d2ad6b0313047c5e0c324f3184cfa9e3
+SHA512 (rand_pcg-0.1.2.crate) = 6bc684778ba60c2e48793d4759b40cb0d35b0bc20ca0fc39fdff7c3f8fe9082dd7b5d5f26a7f17bafc6f3568924eac1bbe45820b1c2b09c91731ea5487d76d9c