diff --git a/Cargo.lock b/Cargo.lock
index 87d12e74e03..8383f34cd88 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -384,9 +384,9 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "3.1.6"
+version = "3.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d8c93436c21e4698bacadf42917db28b23017027a4deccb35dbe47a7e7840123"
+checksum = "71c47df61d9e16dc010b55dba1952a57d8c215dbb533fd13cdd13369aac73b1c"
 dependencies = [
  "atty",
  "bitflags",
@@ -401,9 +401,9 @@ dependencies = [
 
 [[package]]
 name = "clap_derive"
-version = "3.1.4"
+version = "3.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da95d038ede1a964ce99f49cbe27a7fb538d1da595e4b4f70b8c8f338d17bf16"
+checksum = "a3aab4734e083b809aaf5794e14e756d1c798d2c69c7f7de7a09a2f5214993c1"
 dependencies = [
  "heck 0.4.0",
  "proc-macro-error",
@@ -619,7 +619,7 @@ dependencies = [
  "structopt",
  "tokio",
  "tokio-rustls",
- "tokio-util 0.7.0",
+ "tokio-util 0.7.1",
  "toml",
  "tracing",
  "usdt 0.3.2",
@@ -669,7 +669,7 @@ dependencies = [
  "bytes",
  "crucible-common",
  "serde",
- "tokio-util 0.7.0",
+ "tokio-util 0.7.1",
  "uuid",
 ]
 
@@ -684,7 +684,7 @@ dependencies = [
  "serde",
  "serde_json",
  "tokio",
- "tokio-util 0.7.0",
+ "tokio-util 0.7.1",
  "toml",
 ]
 
@@ -1837,7 +1837,7 @@ name = "internal-dns"
 version = "0.1.0"
 dependencies = [
  "anyhow",
- "clap 3.1.6",
+ "clap 3.1.8",
  "dropshot 0.6.1-dev (git+https://github.com/oxidecomputer/dropshot)",
  "expectorate",
  "internal-dns-client",
@@ -1869,7 +1869,7 @@ name = "internal-dns-client"
 version = "0.1.0"
 dependencies = [
  "anyhow",
- "clap 3.1.6",
+ "clap 3.1.8",
  "progenitor",
  "reqwest",
  "serde",
@@ -2370,7 +2370,7 @@ dependencies = [
 name = "omicron-gateway"
 version = "0.1.0"
 dependencies = [
- "clap 3.1.6",
+ "clap 3.1.8",
  "dropshot 0.6.1-dev (git+https://github.com/oxidecomputer/dropshot?branch=main)",
  "expectorate",
  "futures",
@@ -2545,7 +2545,7 @@ dependencies = [
  "tempfile",
  "thiserror",
  "tokio",
- "tokio-util 0.7.0",
+ "tokio-util 0.7.1",
  "toml",
  "uuid",
  "vsss-rs",
@@ -4752,16 +4752,16 @@ dependencies = [
 
 [[package]]
 name = "tokio-util"
-version = "0.7.0"
+version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "64910e1b9c1901aaf5375561e35b9c057d95ff41a44ede043a03e09279eabaf1"
+checksum = "0edfdeb067411dba2044da6d1cb2df793dd35add7888d73c16e3381ded401764"
 dependencies = [
  "bytes",
  "futures-core",
  "futures-sink",
- "log",
  "pin-project-lite",
  "tokio",
+ "tracing",
 ]
 
 [[package]]