diff --git a/sv-parser-macros/Cargo.toml b/sv-parser-macros/Cargo.toml
index 3f72d7e..e446ac8 100644
--- a/sv-parser-macros/Cargo.toml
+++ b/sv-parser-macros/Cargo.toml
@@ -19,4 +19,4 @@ doctest = false
 
 [dependencies]
 quote = "1.0.0"
-syn   = { version = "1.0.0", features = ["full", "fold", "parsing", "extra-traits"] }
+syn   = { version = "2.0.6", features = ["full", "fold", "parsing", "extra-traits"] }