diff --git a/Cargo.lock b/Cargo.lock
index b81904c9b9..3ff644243e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -172,9 +172,9 @@ dependencies = [
 
 [[package]]
 name = "async-trait"
-version = "0.1.53"
+version = "0.1.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed6aa3524a2dfcf9fe180c51eae2b58738348d819517ceadf95789c51fff7600"
+checksum = "96cf8829f67d2eab0b2dfa42c5d0ef737e0724e4a82b01b3e292456202b19716"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1294,7 +1294,7 @@ checksum = "1435fa1053d8b2fbbe9be7e97eca7f33d37b28409959813daefc1446a14247f1"
 [[package]]
 name = "dropshot"
 version = "0.7.1-dev"
-source = "git+https://github.com/oxidecomputer/dropshot?branch=main#1da9d81a052a66bbbbb65e4bd3be1cb34d57ff2c"
+source = "git+https://github.com/oxidecomputer/dropshot?branch=main#188247c5aa37a23b8289d79e22e399b3dca1b534"
 dependencies = [
  "async-stream",
  "async-trait",
@@ -1333,7 +1333,7 @@ dependencies = [
 [[package]]
 name = "dropshot_endpoint"
 version = "0.7.1-dev"
-source = "git+https://github.com/oxidecomputer/dropshot?branch=main#1da9d81a052a66bbbbb65e4bd3be1cb34d57ff2c"
+source = "git+https://github.com/oxidecomputer/dropshot?branch=main#188247c5aa37a23b8289d79e22e399b3dca1b534"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1971,6 +1971,12 @@ dependencies = [
  "ahash 0.7.6",
 ]
 
+[[package]]
+name = "hashbrown"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "db0d4cf898abf0081f964436dc980e96670a0f36863e4b83aaacdb65c9d7ccc3"
+
 [[package]]
 name = "hashlink"
 version = "0.7.0"
@@ -2101,9 +2107,9 @@ dependencies = [
 
 [[package]]
 name = "http"
-version = "0.2.7"
+version = "0.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ff8670570af52249509a86f5e3e18a08c60b177071826898fde8997cf5f6bfbb"
+checksum = "75f43d41e26995c17e71ee126451dd3941010b0514a81a9d11f3b341debc2399"
 dependencies = [
  "bytes",
  "fnv",
@@ -2273,12 +2279,12 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "1.8.1"
+version = "1.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f647032dfaa1f8b6dc29bd3edb7bbef4861b8b8007ebb118d6db284fd59f6ee"
+checksum = "6c6392766afd7964e2531940894cffe4bd8d7d17dbc3c1c4857040fd4b33bdb3"
 dependencies = [
  "autocfg 1.1.0",
- "hashbrown 0.11.2",
+ "hashbrown 0.12.1",
  "serde",
 ]
 
@@ -5591,9 +5597,9 @@ checksum = "6bdef32e8150c2a081110b42772ffe7d7c9032b606bc226c8260fd97e0976601"
 
 [[package]]
 name = "syn"
-version = "1.0.95"
+version = "1.0.98"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fbaf6116ab8924f39d52792136fb74fd60a80194cf1b1c6ffa6453eef1c3f942"
+checksum = "c50aef8a904de4c23c788f104b7dddc7d6f79c647c7c8ce4cc8f73eb0ca773dd"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -6173,7 +6179,7 @@ version = "1.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "97fee6b57c6a41524a810daee9286c02d7752c4253064d0b05472833a438f675"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if 0.1.10",
  "rand 0.8.5",
  "static_assertions",
 ]