diff --git a/rust/Cargo.toml b/rust/Cargo.toml
index 2f3c1eb4da..972e711475 100644
--- a/rust/Cargo.toml
+++ b/rust/Cargo.toml
@@ -29,7 +29,7 @@ landlock = "0.4.1"
 [dev-dependencies]
 approx = "0.5.0"
 criterion = "0.6.0"
-rand = "0.8.4"
+rand = "0.9.0"
 
 [[bench]]
 harness = false