diff --git a/.gitignore b/.gitignore
index c285d46..5fa8a58 100644
--- a/.gitignore
+++ b/.gitignore
@@ -90,3 +90,4 @@
 /syn-1.0.57.crate
 /syn-1.0.58.crate
 /syn-1.0.60.crate
+/syn-1.0.64.crate
diff --git a/rust-syn.spec b/rust-syn.spec
index 8cb3147..08d3aed 100644
--- a/rust-syn.spec
+++ b/rust-syn.spec
@@ -6,7 +6,7 @@
 %global crate syn
 
 Name:           rust-%{crate}
-Version:        1.0.60
+Version:        1.0.64
 Release:        1%{?dist}
 Summary:        Parser for Rust source code
 
@@ -216,6 +216,10 @@ which use "visit-mut" feature of "%{crate}" crate.
 %endif
 
 %changelog
+* Tue Mar 23 2021 Fabio Valentini <decathorpe@gmail.com> - 1.0.64-1
+- Update to version 1.0.64.
+- Fixes RHBZ#1935514
+
 * Sat Feb 27 2021 Fabio Valentini <decathorpe@gmail.com> - 1.0.60-1
 - Update to version 1.0.60.
 - Fixes RHBZ#1919515
diff --git a/sources b/sources
index f529b99..ff19e88 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (syn-1.0.60.crate) = 8474c40ce4257e3ee7eacd6f993745237181f2463067a9227bb62851d4a542657cd3811fd925c4e06c25909a5f69d9d8865a34fa479cbf3d5efabb1818e64d24
+SHA512 (syn-1.0.64.crate) = b43574c8d48743697bc46c17593347d0e98062b0086582f835281b6c52a8f3eac8cb59c212c77fee7f0a2be8525b5e0d8a807ff532a922f6dbd13ef7efc7fc22