diff --git a/Cargo.lock b/Cargo.lock
index caee231..cbf2d11 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1430,9 +1430,9 @@ checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
 
 [[package]]
 name = "hermit-abi"
-version = "0.3.3"
+version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d77f7ec81a6d05a3abb01ab6eb7590f6083d08449fe5a1c8b1e620283546ccb7"
+checksum = "d231dfb89cfffdbc30e7fc41579ed6066ad03abda9e567ccafae602b97ec5024"
 
 [[package]]
 name = "hex"
@@ -1937,13 +1937,14 @@ dependencies = [
 
 [[package]]
 name = "mio"
-version = "0.8.9"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3dce281c5e46beae905d4de1870d8b1509a9142b62eedf18b443b011ca8343d0"
+checksum = "4569e456d394deccd22ce1c1913e6ea0e54519f577285001215d33557431afe4"
 dependencies = [
+ "hermit-abi",
  "libc",
  "wasi 0.11.0+wasi-snapshot-preview1",
- "windows-sys 0.48.0",
+ "windows-sys 0.52.0",
 ]
 
 [[package]]
@@ -3525,21 +3526,20 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
 [[package]]
 name = "tokio"
-version = "1.37.0"
+version = "1.39.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1adbebffeca75fcfd058afa480fb6c0b81e165a0323f9c9d39c9697e37c46787"
+checksum = "d040ac2b29ab03b09d4129c2f5bbd012a3ac2f79d38ff506a4bf8dd34b0eac8a"
 dependencies = [
  "backtrace",
  "bytes",
  "libc",
  "mio",
- "num_cpus",
  "parking_lot 0.12.1",
  "pin-project-lite",
  "signal-hook-registry",
  "socket2 0.5.5",
  "tokio-macros",
- "windows-sys 0.48.0",
+ "windows-sys 0.52.0",
 ]
 
 [[package]]
@@ -3554,9 +3554,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-macros"
-version = "2.2.0"
+version = "2.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5b8a1e28f2deaa14e508979454cb3a223b10b938b45af148bc0986de36f1923b"
+checksum = "693d596312e88961bc67d7f1f97af8a70227d9f90c31bba5806eec004978d752"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/tests/e2e/Cargo.toml b/tests/e2e/Cargo.toml
index 01f5423..5ff793f 100644
--- a/tests/e2e/Cargo.toml
+++ b/tests/e2e/Cargo.toml
@@ -20,4 +20,4 @@ random-manager = "0.0.5"
 serde_json = "1.0.116" # https://github.com/serde-rs/json/releases
 tempfile = "3.10.1"
 timestampvm = { path = "../../timestampvm" }
-tokio = { version = "1.37.0", features = ["full"] } # https://github.com/tokio-rs/tokio/releases
+tokio = { version = "1.39.1", features = ["full"] } # https://github.com/tokio-rs/tokio/releases
diff --git a/timestampvm/Cargo.toml b/timestampvm/Cargo.toml
index a282b29..d0d9332 100644
--- a/timestampvm/Cargo.toml
+++ b/timestampvm/Cargo.toml
@@ -27,7 +27,7 @@ semver = "1.0.22"
 serde = { version = "1.0.197", features = ["derive"] }
 serde_json = "1.0.116" # https://github.com/serde-rs/json/releases
 serde_with = { version = "3.7.0", features = ["hex"] }
-tokio = { version = "1.37.0", features = ["fs", "rt-multi-thread"] }
+tokio = { version = "1.39.1", features = ["fs", "rt-multi-thread"] }
 tonic = { version = "0.11.0", features = ["gzip"] }
 
 [dev-dependencies]