diff --git a/Cargo.lock b/Cargo.lock
index 25a9517..c303898 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3259,9 +3259,9 @@ dependencies = [
 
 [[package]]
 name = "tokio"
-version = "1.43.0"
+version = "1.43.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d61fa4ffa3de412bfea335c6ecff681de2b609ba3c77ef3e00e521813a9ed9e"
+checksum = "492a604e2fd7f814268a378409e6c92b5525d747d10db9a229723f55a417958c"
 dependencies = [
  "backtrace",
  "bytes",
diff --git a/Cargo.toml b/Cargo.toml
index a854a13..628d0d8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -49,7 +49,7 @@ prost-types = "0.11"
 rand = "0.8.5"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
-tokio = {version = "1.19", features = ["rt-multi-thread", "time", "fs", "macros", "net"]}
+tokio = {version = "1.43", features = ["rt-multi-thread", "time", "fs", "macros", "net"]}
 tokio-stream = {version = "0.1", features = ["net"]}
 tokio-rustls = { version = "0.23.4"}
 tonic = {version = "0.9.2",features = [ "tls", "gzip", "tls-roots","tls-webpki-roots"]}