diff --git a/.gitignore b/.gitignore
index 7e63df9..7461420 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /syn-0.11.11.crate
+/syn-0.12.13.crate
diff --git a/rust-syn.spec b/rust-syn.spec
index a12eed0..7ff443a 100644
--- a/rust-syn.spec
+++ b/rust-syn.spec
@@ -7,30 +7,24 @@
 %global crate syn
 
 Name:           rust-%{crate}
-Version:        0.11.11
-Release:        3%{?dist}
+Version:        0.12.13
+Release:        1%{?dist}
 Summary:        Nom parser for Rust source code
 
 License:        MIT or ASL 2.0
 URL:            https://crates.io/crates/syn
 Source0:        https://crates.io/api/v1/crates/%{crate}/%{version}/download#/%{crate}-%{version}.crate
-# Initial patched metadata
-# * No paths
-# * Bump unicode-xid to 0.1, https://github.com/dtolnay/syn/commit/570695ea9345d9db9e089a9e21f2b157dffa6fb3
-Patch0:         syn-0.11.11-fix-metadata.diff
 
 ExclusiveArch:  %{rust_arches}
 
 BuildRequires:  rust-packaging
 # [dependencies]
-BuildRequires:  (crate(quote) >= 0.3.7 with crate(quote) < 0.4.0)
-BuildRequires:  (crate(synom) >= 0.11.0 with crate(synom) < 0.12.0)
+BuildRequires:  (crate(proc-macro2) >= 0.2.0 with crate(proc-macro2) < 0.3.0)
+BuildRequires:  (crate(quote) >= 0.4.0 with crate(quote) < 0.5.0)
 BuildRequires:  (crate(unicode-xid) >= 0.1.0 with crate(unicode-xid) < 0.2.0)
 %if %{with check}
 # [dev-dependencies]
-BuildRequires:  (crate(syntex_pos) >= 0.58.0 with crate(syntex_pos) < 0.59.0)
-BuildRequires:  (crate(syntex_syntax) >= 0.58.0 with crate(syntex_syntax) < 0.59.0)
-BuildRequires:  (crate(tempdir) >= 0.3.5 with crate(tempdir) < 0.4.0)
+BuildRequires:  (crate(rayon) >= 1.0.0 with crate(rayon) < 2.0.0)
 BuildRequires:  (crate(walkdir) >= 1.0.1 with crate(walkdir) < 2.0.0)
 %endif
 
@@ -68,6 +62,9 @@ which use %{crate} from crates.io.
 %{cargo_registry}/%{crate}-%{version}/
 
 %changelog
+* Thu Mar 08 2018 Josh Stone <jistone@redhat.com> - 0.12.13-1
+- Update to 0.12.13
+
 * Fri Feb 09 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.11.11-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
 
diff --git a/sources b/sources
index 5c8086a..1e34f2c 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (syn-0.11.11.crate) = 285bdc1f9b53fe791bd35b10a06fc106231c4eca908244f7ba7366a865452ec2dc8bbff275a52725d29c48d2065790ff6eb37c6eb9c1968aeb0af38c028d173e
+SHA512 (syn-0.12.13.crate) = c75936140aeee9a756d1e4b584fa33eec71e55578001f8d900dbf748c66e8422da3b21c6b1d44657cca16429a8102bc08ea4e2f12129d3a94ed4c7d712150593
diff --git a/syn-0.11.11-fix-metadata.diff b/syn-0.11.11-fix-metadata.diff
deleted file mode 100644
index e67ddd5..0000000
--- a/syn-0.11.11-fix-metadata.diff
+++ /dev/null
@@ -1,13 +0,0 @@
---- syn-0.11.11/Cargo.toml	2017-04-20T19:12:24+02:00
-+++ syn-0.11.11/Cargo.toml	2017-06-15T10:32:59.627969+02:00
-@@ -20,8 +20,8 @@
- 
- [dependencies]
- quote = { version = "0.3.7", optional = true }
--unicode-xid = { version = "0.0.4", optional = true }
--synom = { version = "0.11", path = "synom", optional = true }
-+unicode-xid = { version = "0.1", optional = true }
-+synom = { version = "0.11", optional = true }
- 
- [dev-dependencies]
- syntex_pos = "0.58"