diff --git a/Cargo.lock b/Cargo.lock
index c49cbd3..0357008 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -558,9 +558,9 @@ checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
 
 [[package]]
 name = "libc"
-version = "0.2.157"
+version = "0.2.171"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "374af5f94e54fa97cf75e945cce8a6b201e88a1a07e688b47dfd2a59c66dbd86"
+checksum = "c19937216e9d3aa9956d9bb8dfc0b0c8beb6058fc4f7a4dc4d850edf86a237d6"
 
 [[package]]
 name = "linux-raw-sys"
@@ -1230,9 +1230,9 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
 [[package]]
 name = "tokio"
-version = "1.39.3"
+version = "1.43.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9babc99b9923bfa4804bd74722ff02c0381021eafa4db9949217e3be8e84fff5"
+checksum = "492a604e2fd7f814268a378409e6c92b5525d747d10db9a229723f55a417958c"
 dependencies = [
  "backtrace",
  "bytes",
@@ -1246,9 +1246,9 @@ 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/Cargo.toml b/Cargo.toml
index 1fc8765..bac155f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -39,7 +39,7 @@ tap = "1.0"
 tempfile = "3.6"
 thiserror = "1.0.40"
 time = { version = "0.3", default-features = false, features = ["formatting", "macros", "serde", "std"] }
-tokio = { version = "1.28", default-features = false, features = ["rt-multi-thread", "fs", "io-util", "macros"] }
+tokio = { version = "1.43", default-features = false, features = ["rt-multi-thread", "fs", "io-util", "macros"] }
 tokio-stream = { version = "0.1", default-features = false, features = ["fs"] }
 toml = "0.8.2"
 tracing = "0.1"
@@ -54,7 +54,7 @@ maplit = "1.0"
 rand = "0.8"
 serde_test = "1.0"
 futures = { version = "0.3", default-features = false, features = ["executor"] }
-tokio = { version = "1.28", default-features = false, features = ["process"] }
+tokio = { version = "1.43", default-features = false, features = ["process"] }
 serial_test = "3.1.1"
 
 [target.'cfg(windows)'.dev-dependencies]