--- trust-dns-proto-0.21.2/Cargo.toml	1970-01-01T00:00:01+00:00
+++ trust-dns-proto-0.21.2/Cargo.toml	2022-07-17T12:50:16.412525+00:00
@@ -182,7 +182,7 @@
 
 [dev-dependencies.tokio]
 version = "1.0"
-features = ["rt", "time", "macros"]
+features = ["io-util", "rt", "time", "macros"]
 
 [features]
 default = ["tokio-runtime"]
@@ -198,7 +198,7 @@
 mdns = ["socket2/all"]
 serde-config = ["serde", "url/serde"]
 testing = []
-tokio-runtime = ["tokio/net", "tokio/rt", "tokio/time", "tokio/rt-multi-thread"]
+tokio-runtime = ["tokio/io-util", "tokio/net", "tokio/rt", "tokio/time", "tokio/rt-multi-thread"]
 wasm-bindgen = ["wasm-bindgen-crate", "js-sys"]
 [badges.codecov]
 branch = "main"