diff --git a/live_coding/tonic-live/Cargo.lock b/live_coding/tonic-live/Cargo.lock
index 9d866cc..4161612 100644
--- a/live_coding/tonic-live/Cargo.lock
+++ b/live_coding/tonic-live/Cargo.lock
@@ -826,16 +826,15 @@ dependencies = [
 
 [[package]]
 name = "tokio"
-version = "1.17.0"
+version = "1.18.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2af73ac49756f3f7c01172e34a23e5d0216f6c32333757c2c61feb2bbff5a5ee"
+checksum = "8bfb875c82dc0a4f1f37a30e720dee181a2b3a06a428b0fc6873ea38d6407850"
 dependencies = [
  "bytes",
  "libc",
  "memchr",
  "mio",
  "num_cpus",
- "once_cell",
  "parking_lot",
  "pin-project-lite",
  "signal-hook-registry",