diff --git a/Cargo.lock b/Cargo.lock
index a3e3ffb..a09d387 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -338,9 +338,9 @@ 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 0f8eb9f..08f3d32 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,4 +10,4 @@ edition = "2021"
 tiny_http = "0.12.0"
 maud = "0.26.0"
 ascii = "1.1.0"
-tokio = { version = "1.39.3", features = [ "full" ] }
+tokio = { version = "1.40.0", features = [ "full" ] }