diff --git a/live_coding/arc-swap-live/Cargo.lock b/live_coding/arc-swap-live/Cargo.lock
index e4238db..ee24fe9 100644
--- a/live_coding/arc-swap-live/Cargo.lock
+++ b/live_coding/arc-swap-live/Cargo.lock
@@ -583,16 +583,15 @@ dependencies = [
 
 [[package]]
 name = "tokio"
-version = "1.17.0"
+version = "1.18.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2af73ac49756f3f7c01172e34a23e5d0216f6c32333757c2c61feb2bbff5a5ee"
+checksum = "0e050c618355082ae5a89ec63bbf897225d5ffe84c7c4e036874e4d185a5044e"
 dependencies = [
  "bytes",
  "libc",
  "memchr",
  "mio",
  "num_cpus",
- "once_cell",
  "parking_lot",
  "pin-project-lite",
  "signal-hook-registry",