diff --git a/actix-server/Cargo.toml b/actix-server/Cargo.toml
index f06585421..b5a2ba7a9 100644
--- a/actix-server/Cargo.toml
+++ b/actix-server/Cargo.toml
@@ -31,7 +31,7 @@ actix-utils = "3"
 
 futures-core = { version = "0.3.17", default-features = false, features = ["alloc"] }
 futures-util = { version = "0.3.17", default-features = false, features = ["alloc"] }
-mio = { version = "0.8", features = ["os-poll", "net"] }
+mio = { version = "1.0", features = ["os-poll", "net"] }
 socket2 = "0.5"
 tokio = { version = "1.23.1", features = ["sync"] }
 tracing = { version = "0.1.30", default-features = false, features = ["log"] }