diff --git a/Cargo.toml b/Cargo.toml
index 794cd3f5..4b6c8a8a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -26,7 +26,7 @@ rand_core = "0.5.1"
 serde = "1.0"
 serde_derive = "1.0"
 serde_json = "1.0"
-uuid = { version = "0.7", features = ["v4"] }
+uuid = { version = "1.9", features = ["v4"] }
 tempfile = "3.0"
 rocksdb = "0.19"
 ordered-float = "0.5"