diff --git a/Cargo.toml b/Cargo.toml
index 0b87c1b7d064cbab7cbaa1a5dfba4f21f38b11d4..5063ffecb153a716769bc356287a37871a7598fe 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -33,9 +33,8 @@ libc = { version = "^0.2", optional = true }
 os_socketaddr = { version = "0.1.0", optional = true }
 
 [dev-dependencies]
-# test-generator = "0.3.0"
-crossbeam-utils = "0.7.2"
-lazy_static = "1.4.0"
+rand = "0.8.4"
+rand_pcg = "0.3.1"
 
 [lib]
 crate-type = [