diff --git a/Cargo.lock b/Cargo.lock
index 60043df..45e8464 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1869,9 +1869,9 @@ dependencies = [
 
 [[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 50a833e..c22a9a1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -27,7 +27,7 @@ log = "0.4.22"
 rsjudge-traits = { version = "0.1.0", path = "crates/rsjudge-traits" }
 rsjudge-utils = { version = "0.1.0", path = "crates/rsjudge-utils" }
 serde = { version = "1.0.209", features = ["derive"] }
-tokio = "1.39.3"
+tokio = "1.40.0"
 
 [package]
 name = "rsjudge"
diff --git a/crates/rsjudge-amqp/Cargo.toml b/crates/rsjudge-amqp/Cargo.toml
index 3e8479a..d55e528 100644
--- a/crates/rsjudge-amqp/Cargo.toml
+++ b/crates/rsjudge-amqp/Cargo.toml
@@ -12,7 +12,7 @@ rust-version.workspace = true
 [dependencies]
 amqprs = { version = "1.7.0", features = ["urispec"] }
 thiserror = "1.0.63"
-tokio = "1.39.3"
+tokio = "1.40.0"
 
 rsjudge-traits.workspace = true
 serde = { workspace = true, optional = true }