diff --git a/lurk-macros/Cargo.toml b/lurk-macros/Cargo.toml
index abcc3046d5..c17b624599 100644
--- a/lurk-macros/Cargo.toml
+++ b/lurk-macros/Cargo.toml
@@ -15,7 +15,7 @@ proc-macro = true
 [dependencies]
 proc-macro2 = "1.0.66"
 quote = "1.0.31"
-syn = { version = "1.0.109", features = ["derive", "extra-traits", "full"] }
+syn = { version = "2.0.48", features = ["derive", "extra-traits", "full"] }
 proptest = { workspace = true }
 proptest-derive = { workspace = true }
 serde = { workspace = true, features = ["derive"] }