diff --git a/Cargo.toml b/Cargo.toml
index 8582eed..28fc780 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -11,6 +11,7 @@ openssl = "0.10"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 num = "0.4"
+rand = "0.8"
 
 [source.crates-io]
 replace-with = "vendored-sources"