diff --git a/Cargo.lock b/Cargo.lock
index d91423c..cae587a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1601,9 +1601,9 @@ dependencies = [
 
 [[package]]
 name = "tokio"
-version = "1.33.0"
+version = "1.35.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4f38200e3ef7995e5ef13baec2f432a6da0aa9ac495b2c0e8f3b7eec2c92d653"
+checksum = "c89b4efa943be685f629b149f53829423f8f5531ea21249408e8e2f8671ec104"
 dependencies = [
  "backtrace",
  "libc",
@@ -1617,9 +1617,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-macros"
-version = "2.1.0"
+version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "630bdcf245f78637c13ec01ffae6187cca34625e8c63150d424b59e55af2675e"
+checksum = "5b8a1e28f2deaa14e508979454cb3a223b10b938b45af148bc0986de36f1923b"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index 68de47a..0205145 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -31,7 +31,7 @@ serde_json = "1.0.108"
 serialport = "4.2.2"
 thiserror = "1.0.50"
 tinybmp = "0.5.0"
-tokio = { version = "1.33.0", features = [
+tokio = { version = "1.35.1", features = [
     "rt",
     "sync",
     "time",