diff --git a/.gitignore b/.gitignore
index 7e0ae44..66e2885 100644
--- a/.gitignore
+++ b/.gitignore
@@ -100,3 +100,4 @@
 /syn-1.0.75.crate
 /syn-1.0.76.crate
 /syn-1.0.77.crate
+/syn-1.0.81.crate
diff --git a/rust-syn.spec b/rust-syn.spec
index 6a60eda..f5fb449 100644
--- a/rust-syn.spec
+++ b/rust-syn.spec
@@ -6,7 +6,7 @@
 %global crate syn
 
 Name:           rust-%{crate}
-Version:        1.0.77
+Version:        1.0.81
 Release:        %autorelease
 Summary:        Parser for Rust source code
 
diff --git a/sources b/sources
index ddb8ac7..0914fa4 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (syn-1.0.77.crate) = 3e5ef87be2f3fefac57e011447c9902c779ed67c88919021e6d24540e1a22f4308acfe8b92bb78cc83069d8fa03429985f9b14c8bd185af8fabc6e78213322e7
+SHA512 (syn-1.0.81.crate) = 288ddaf4dc5ad2fdb3bc36800d94b53e2bfe9ac74a61a5d158bfcad3728955bebac6a900a5881c7d4abde4f3759515a1dd877e1421c226b85aff99a5ee649390