diff --git a/Cargo.toml b/Cargo.toml
index 12c1980..568f59d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -134,7 +134,7 @@ tokio-util = { version = "0.7.1", default-features = false, features = ["codec",
 tokio-socks = { version = "0.5.1", optional = true }
 
 ## trust-dns
-trust-dns-resolver = { version = "0.21", optional = true }
+trust-dns-resolver = { version = "0.22", optional = true }
 
 [target.'cfg(not(target_arch = "wasm32"))'.dev-dependencies]
 env_logger = "0.8"