Add missing syn feature

Diggsey · Aug 30, 2020 · 16c7b5f · 16c7b5f
1 parent ccc0d6a
commit 16c7b5f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/act-zero-macro/Cargo.toml b/act-zero-macro/Cargo.toml
@@ -14,7 +14,7 @@ proc-macro = true
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-syn = { version = "1.0.33", features = ["full", "extra-traits"] }
+syn = { version = "1.0.39", features = ["full", "extra-traits", "visit-mut"] }
 quote = "1.0.7"
 proc-macro2 = "1.0.19"
 heck = "0.3.1"