diff --git a/postgres-shared/Cargo.toml b/postgres-shared/Cargo.toml
index d020aeee..fc9a7e9f 100644
--- a/postgres-shared/Cargo.toml
+++ b/postgres-shared/Cargo.toml
@@ -27,4 +27,4 @@ eui48 = { version = "0.1", optional = true }
 rustc-serialize = { version = "0.3", optional = true }
 serde_json = { version = ">= 0.6, < 0.10", optional = true }
 time = { version = "0.1.14", optional = true }
-uuid = { version = ">= 0.1, < 0.4", optional = true }
+uuid = { version = ">= 0.1, < 0.5", optional = true }