diff --git a/Cargo.lock b/Cargo.lock
index a56278e..daf4be1 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2580,9 +2580,9 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
 [[package]]
 name = "tokio"
-version = "1.33.0"
+version = "1.37.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4f38200e3ef7995e5ef13baec2f432a6da0aa9ac495b2c0e8f3b7eec2c92d653"
+checksum = "1adbebffeca75fcfd058afa480fb6c0b81e165a0323f9c9d39c9697e37c46787"
 dependencies = [
  "backtrace",
  "bytes",
@@ -2609,9 +2609,9 @@ 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 c113405..b25c965 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -36,7 +36,7 @@ tracing-log = "0.2"
 lazy_static = "1.4"
 opentelemetry = { version = "0.20", features = ["rt-tokio-current-thread"] }
 opentelemetry-otlp = "0.13"
-tokio = { version = "1.33", features = ["macros", "sync", "rt-multi-thread"] }
+tokio = { version = "1.37", features = ["macros", "sync", "rt-multi-thread"] }
 
 [dev-dependencies]
 reqwest = { version = "0.11", features = ["json"] }