diff --git a/Cargo.toml b/Cargo.toml
index 0ef7f6e..9bbe3e3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,6 +18,6 @@ async-trait = "0.1.24"
 
 [dev-dependencies]
 quickcheck = "0.9.2"
-rand = "0.7.3"
+rand = "0.8.3"
 tempfile = "3.1.0"
 async-std = { version = "1.5.0", features = ["attributes"] }