diff --git a/Cargo.lock b/Cargo.lock
index 22e82890e..a416f4f7a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2199,9 +2199,9 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
 [[package]]
 name = "tokio"
-version = "1.39.3"
+version = "1.40.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9babc99b9923bfa4804bd74722ff02c0381021eafa4db9949217e3be8e84fff5"
+checksum = "e2b070231665d27ad9ec9b8df639893f46727666c6767db40317fbe920a5d998"
 dependencies = [
  "backtrace",
  "bytes",
diff --git a/Cargo.toml b/Cargo.toml
index c350fa4b6..cc9a7046f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -49,7 +49,7 @@ once_cell     = "1.19.0"
 serde         = "1.0"
 serde_derive  = "1.0"
 termbg        = "0.5.0"
-tokio         = { version = "1.39", optional = true, features = ["rt"] }
+tokio         = { version = "1.40", optional = true, features = ["rt"] }
 toml          = "0.8"
 unicode-width = "0.1"