diff --git a/Cargo.lock b/Cargo.lock
index 1053abb..421b067 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -724,16 +724,15 @@ checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
 
 [[package]]
 name = "tokio"
-version = "1.18.0"
+version = "1.18.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f48b6d60512a392e34dbf7fd456249fd2de3c83669ab642e021903f4015185b"
+checksum = "8bfb875c82dc0a4f1f37a30e720dee181a2b3a06a428b0fc6873ea38d6407850"
 dependencies = [
  "bytes",
  "libc",
  "memchr",
  "mio",
  "num_cpus",
- "once_cell",
  "pin-project-lite",
  "socket2",
  "tokio-macros",
diff --git a/crates/bolt/Cargo.toml b/crates/bolt/Cargo.toml
index cf6ca52..408a182 100644
--- a/crates/bolt/Cargo.toml
+++ b/crates/bolt/Cargo.toml
@@ -8,7 +8,7 @@ clap = "3.1.12"
 hyper = { version = "0.14.18", features = ["server", "stream", "http1", "http2"] }
 num_cpus = "1.13.1"
 thiserror = "1.0.30"
-tokio = { version = "1.17.0", features = ["rt-multi-thread", "net", "io-util", "tracing", "macros"] }
+tokio = { version = "1.18.4", features = ["rt-multi-thread", "net", "io-util", "tracing", "macros"] }
 tokio-rustls = "0.23.3"
 tower = { version = "0.4.12", features = ["util"] }
 tracing = "0.1.34"