diff --git a/Cargo.lock b/Cargo.lock
index 449138a9..bb766c18 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1448,9 +1448,9 @@ checksum = "884e2677b40cc8c339eaefcb701c32ef1fd2493d71118dc0ca4b6a736c93bd67"
 
 [[package]]
 name = "libc"
-version = "0.2.147"
+version = "0.2.149"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b4668fb0ea861c1df094127ac5f1da3409a82116a4ba74fca2e58ef927159bb3"
+checksum = "a08173bc88b7955d1b3145aa561539096c421ac8debde8cbc3612ec635fee29b"
 
 [[package]]
 name = "libloading"
@@ -1555,14 +1555,14 @@ checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
 
 [[package]]
 name = "mio"
-version = "0.8.6"
+version = "0.8.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5b9d9a46eff5b4ff64b45a9e316a6d1e0bc719ef429cbec4dc630684212bfdf9"
+checksum = "3dce281c5e46beae905d4de1870d8b1509a9142b62eedf18b443b011ca8343d0"
 dependencies = [
  "libc",
  "log",
  "wasi 0.11.0+wasi-snapshot-preview1",
- "windows-sys 0.45.0",
+ "windows-sys 0.48.0",
 ]
 
 [[package]]
diff --git a/crates/quickjs-wasm-sys/Cargo.toml b/crates/quickjs-wasm-sys/Cargo.toml
index 7dc0c451..8d5a179f 100644
--- a/crates/quickjs-wasm-sys/Cargo.toml
+++ b/crates/quickjs-wasm-sys/Cargo.toml
@@ -24,7 +24,7 @@ futures-task = "=0.3.27"
 futures-util = { version = "=0.3.27", default-features = false }
 tokio-macros = "=1.7.0"
 futures-core = "=0.3.27"
-mio = "=0.8.6"
+mio = "=0.8.9"
 http-body-util = "=0.1.0-rc.2"
 tokio-native-tls = "=0.3.1"
 native-tls = "0.2.11"