diff --git a/Cargo.lock b/Cargo.lock
index 7d9ad43d..f937c522 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2647,9 +2647,9 @@ dependencies = [
 
 [[package]]
 name = "tokio"
-version = "1.42.0"
+version = "1.43.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5cec9b21b0450273377fc97bd4c33a8acffc8c996c987a7c5b319a0083707551"
+checksum = "3d61fa4ffa3de412bfea335c6ecff681de2b609ba3c77ef3e00e521813a9ed9e"
 dependencies = [
  "backtrace",
  "bytes",
@@ -2665,9 +2665,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-macros"
-version = "2.4.0"
+version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "693d596312e88961bc67d7f1f97af8a70227d9f90c31bba5806eec004978d752"
+checksum = "6e06d43f1345a3bcd39f6a56dbb7dcab2ba47e68e8ac134855e7e2bdbaf8cab8"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/src/hyperlight_host/Cargo.toml b/src/hyperlight_host/Cargo.toml
index 05d5b643..054e662f 100644
--- a/src/hyperlight_host/Cargo.toml
+++ b/src/hyperlight_host/Cargo.toml
@@ -96,7 +96,7 @@ opentelemetry = "0.27.0"
 opentelemetry-otlp = { version = "0.27.0", features = ["default"] }
 opentelemetry-semantic-conventions = "0.27.0"
 opentelemetry_sdk = { version = "0.27.0", features = ["rt-tokio"] }
-tokio = { version = "1.42.0", features = ["full"] }
+tokio = { version = "1.43.0", features = ["full"] }
 criterion = "0.5.1"
 tracing-chrome = "0.7.2"