Release 0.13.1
diff --git a/src/lib.rs b/src/lib.rs
index ff3d3d2..d0e291d 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -256,7 +256,7 @@
 //!   types.
 
 // Syn types in rustdoc of other crates get linked to here.
-#![doc(html_root_url = "https://docs.rs/syn/0.13.0")]
+#![doc(html_root_url = "https://docs.rs/syn/0.13.1")]
 #![cfg_attr(feature = "cargo-clippy",
             allow(const_static_lifetime, doc_markdown, large_enum_variant, match_bool,
                   redundant_closure, needless_pass_by_value, redundant_field_names))]