diff --git a/tokio/Cargo.toml b/tokio/Cargo.toml
index 98fb424d40b..106f96054e5 100644
--- a/tokio/Cargo.toml
+++ b/tokio/Cargo.toml
@@ -108,7 +108,7 @@ pin-project-lite = "0.2.0"
 # Everything else is optional...
 bytes = { version = "1.0.0", optional = true }
 memchr = { version = "2.2", optional = true }
-mio_wasi = {version="0.8.4", optional = true, features = ["wasmedge", "os-poll", "net"] }
+mio_wasi = {version="0.8", optional = true, features = ["wasmedge", "os-poll", "net"] }
 num_cpus = { version = "1.8.0", optional = true }
 parking_lot = { version = "0.12.0", optional = true }
 
@@ -160,7 +160,7 @@ rand = "0.8.0"
 [target.'cfg(all(any(target_arch = "wasm32", target_arch = "wasm64"), not(target_os = "wasi")))'.dev-dependencies]
 wasm-bindgen-test = "0.3.0"
 [target.'cfg(target_os = "wasi")'.dependencies]
-wasmedge_wasi_socket = "0.4.2"
+wasmedge_wasi_socket = "0.4"
 
 [target.'cfg(target_os = "freebsd")'.dev-dependencies]
 mio-aio = { version = "0.7.0", features = ["tokio"] }