diff --git a/Cargo.toml b/Cargo.toml
index 6c3cd922..a88cd2a0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -30,7 +30,7 @@ rustix = { version = "0.38", default-features = false, features = ["event", "fs"
 thiserror = "1.0.7"
 
 [target.'cfg(unix)'.dependencies]
-nix = { version = "0.26", default-features = false, features = ["signal"], optional = true }
+nix = { version = "0.28", default-features = false, features = ["signal"], optional = true }
 
 [dev-dependencies]
 futures = "0.3.5"