diff --git a/scpi-contrib/Cargo.toml b/scpi-contrib/Cargo.toml
index d09f58b..1f94d8c 100644
--- a/scpi-contrib/Cargo.toml
+++ b/scpi-contrib/Cargo.toml
@@ -26,7 +26,7 @@ clap = {version = "4.0", features = ["derive"]}
 [dev-dependencies]
 csv = "1.1"
 serde = { version = "1", features = ["derive"] }
-rand = "0.8"
+rand = "0.9"
 
 [features]
 default = []