diff --git a/.gitignore b/.gitignore
index 8adfa46..32fb377 100644
--- a/.gitignore
+++ b/.gitignore
@@ -27,3 +27,4 @@
 /syn-0.15.13.crate
 /syn-0.15.14.crate
 /syn-0.15.15.crate
+/syn-0.15.18.crate
diff --git a/rust-syn.spec b/rust-syn.spec
index e3b1d33..800c215 100644
--- a/rust-syn.spec
+++ b/rust-syn.spec
@@ -6,7 +6,7 @@
 %global crate syn
 
 Name:           rust-%{crate}
-Version:        0.15.15
+Version:        0.15.18
 Release:        1%{?dist}
 Summary:        Parser for Rust source code
 
@@ -208,6 +208,9 @@ which use "visit-mut" feature of "%{crate}" crate.
 %endif
 
 %changelog
+* Fri Nov 02 2018 Josh Stone <jistone@redhat.com> - 0.15.18-1
+- Update to 0.15.18
+
 * Mon Oct 29 2018 Josh Stone <jistone@redhat.com> - 0.15.15-1
 - Update to 0.15.15
 
diff --git a/sources b/sources
index 69f27af..751b5f4 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (syn-0.15.15.crate) = 59da9adc7d7499b64e9d82ff228be807f1738cceafa4ea24d6f49ab5f3b9f18af7ac287764e80ceea568d6c43c71bf0df9ffc78ba701e65d11563648f51f062a
+SHA512 (syn-0.15.18.crate) = 90bbdd7ddd17710578b4d572cc8a7e5226f989b042d53006bcb87b496ea95c56ce8df2f29cbaa7533adcb013ba98b2ca587f270e4bcf790d090c3214a429c937