diff --git a/Cargo.lock b/Cargo.lock
index 40d0c60..f3ebcc1 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,6 +1,6 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-version = 3
+version = 4
 
 [[package]]
 name = "addr2line"
@@ -1046,9 +1046,9 @@ dependencies = [
 
 [[package]]
 name = "tokio"
-version = "1.43.0"
+version = "1.43.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d61fa4ffa3de412bfea335c6ecff681de2b609ba3c77ef3e00e521813a9ed9e"
+checksum = "492a604e2fd7f814268a378409e6c92b5525d747d10db9a229723f55a417958c"
 dependencies = [
  "backtrace",
  "bytes",
diff --git a/Cargo.toml b/Cargo.toml
index 8415ccf..5262c79 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -41,7 +41,7 @@ rand = { version = "0.8.5", default-features = false, features = ["getrandom"] }
 rand_core = { version = "0.6.4",  default-features = false }
 rlg = "0.0.5"
 sha2 = { version = "0.10.8", optional = true }
-tokio = { version = "1.43.0", optional = true }
+tokio = { version = "1.43.1", optional = true }
 wasm-bindgen = "0.2.100"
 zeroize = { version = "1.7.0", features = ["derive"] }