diff --git a/crates/spirv-std/macros/Cargo.toml b/crates/spirv-std/macros/Cargo.toml
index 4ba8230f29..08c783cebc 100644
--- a/crates/spirv-std/macros/Cargo.toml
+++ b/crates/spirv-std/macros/Cargo.toml
@@ -14,4 +14,4 @@ proc-macro = true
 spirv-std-types.workspace = true
 proc-macro2 = "1.0.24"
 quote = "1.0.8"
-syn = { version = "1.0.58", features = ["full", "visit-mut"] }
+syn = { version = "1.0.85", features = ["full", "visit-mut"] }