diff --git a/Cargo.toml b/Cargo.toml
index 744b827..bd67fe5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -23,7 +23,7 @@ fasteval = { version = "0.2", default-features = false }
 [dev-dependencies]
 tempfile = "3"
 fs_extra = "1.3"
-nix = ">=0.22, <0.24"
+nix = { version = "0.30", features = ["mount", "sched", "user"] }
 ctor = "0.2"
 
 [profile.release]