diff --git a/metrics-exporter-tcp/Cargo.toml b/metrics-exporter-tcp/Cargo.toml
index 893df569..0a002a13 100644
--- a/metrics-exporter-tcp/Cargo.toml
+++ b/metrics-exporter-tcp/Cargo.toml
@@ -22,7 +22,7 @@ bytes = { version = "1", default-features = false }
 crossbeam-channel = { version = "0.5", default-features = false, features = ["std"] }
 prost = { version = "0.12", default-features = false }
 prost-types = { version = "0.12", default-features = false, features = ["std"] }
-mio = { version = "0.8", default-features = false, features = ["os-poll", "net"] }
+mio = { version = "1.0", default-features = false, features = ["os-poll", "net"] }
 tracing = { version = "0.1", default-features = false, features = ["attributes"] }
 
 [build-dependencies]