diff --git a/edn/Cargo.toml b/edn/Cargo.toml
index 758eaae6..9d4239ed 100644
--- a/edn/Cargo.toml
+++ b/edn/Cargo.toml
@@ -16,7 +16,7 @@ itertools = "0.7"
 num = "0.1"
 ordered-float = "0.5"
 pretty = "0.2"
-uuid = "0.5"
+uuid = { version = "0.5", features = ["v4"] }
 
 [build-dependencies]
 peg = "0.5"