diff --git a/Cargo.lock b/Cargo.lock
index 395269c..f2365d8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -180,9 +180,9 @@ dependencies = [
 
 [[package]]
 name = "base64"
-version = "0.21.2"
+version = "0.21.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "604178f6c5c21f02dc555784810edfb88d34ac2c73b2eae109655649ee73ce3d"
+checksum = "414dcefbc63d77c526a76b3afcf6fbb9b5e2791c19c3aa2297733208750c6e53"
 
 [[package]]
 name = "bitflags"
@@ -455,7 +455,7 @@ dependencies = [
 [[package]]
 name = "dropshot"
 version = "0.9.1-dev"
-source = "git+https://github.com/oxidecomputer/dropshot#35d44088fdb263030ef1295f990b87f2c0a4b93c"
+source = "git+https://github.com/oxidecomputer/dropshot#bd3bf5853a8fef5757b132cec7f61974bbd37de2"
 dependencies = [
  "async-stream",
  "async-trait",
@@ -470,7 +470,7 @@ dependencies = [
  "hostname",
  "http",
  "hyper",
- "indexmap 1.9.3",
+ "indexmap 2.0.0",
  "openapiv3",
  "paste",
  "percent-encoding",
@@ -499,7 +499,7 @@ dependencies = [
 [[package]]
 name = "dropshot_endpoint"
 version = "0.9.1-dev"
-source = "git+https://github.com/oxidecomputer/dropshot#35d44088fdb263030ef1295f990b87f2c0a4b93c"
+source = "git+https://github.com/oxidecomputer/dropshot#bd3bf5853a8fef5757b132cec7f61974bbd37de2"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -977,7 +977,6 @@ checksum = "bd070e393353796e801d209ad339e89596eb4c8d430d18ede6a1cced8fafbd99"
 dependencies = [
  "autocfg",
  "hashbrown 0.12.1",
- "serde",
 ]
 
 [[package]]
@@ -988,6 +987,7 @@ checksum = "d5477fe2230a79769d8dc68e0eabf5437907c0457a5614a9e8dddb67f65eb65d"
 dependencies = [
  "equivalent",
  "hashbrown 0.14.0",
+ "serde",
 ]
 
 [[package]]
@@ -1231,7 +1231,7 @@ version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "75e56d5c441965b6425165b7e3223cc933ca469834f4a8b4786817a1f9dc4f13"
 dependencies = [
- "indexmap 1.9.3",
+ "indexmap 2.0.0",
  "serde",
  "serde_json",
 ]
@@ -1410,7 +1410,7 @@ dependencies = [
  "heck",
  "http",
  "hyper",
- "indexmap 1.9.3",
+ "indexmap 2.0.0",
  "openapiv3",
  "proc-macro2",
  "quote",
@@ -1653,9 +1653,9 @@ dependencies = [
 
 [[package]]
 name = "rustls"
-version = "0.21.6"
+version = "0.21.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d1feddffcfcc0b33f5c6ce9a29e341e4cd59c3f78e7ee45f4a40c038b1d6cbb"
+checksum = "cd8d6c9f025a446bc4d18ad9632e69aec8f287aa84499ee335599fabd20c3fd8"
 dependencies = [
  "log",
  "ring",
@@ -1715,9 +1715,9 @@ dependencies = [
 
 [[package]]
 name = "schemars"
-version = "0.8.12"
+version = "0.8.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "02c613288622e5f0c3fdc5dbd4db1c5fbe752746b1d1a56a0630b78fd00de44f"
+checksum = "763f8cd0d4c71ed8389c90cb8100cba87e763bd01a8e614d4f0af97bcd50a161"
 dependencies = [
  "chrono",
  "dyn-clone",
@@ -1729,9 +1729,9 @@ dependencies = [
 
 [[package]]
 name = "schemars_derive"
-version = "0.8.12"
+version = "0.8.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "109da1e6b197438deb6db99952990c7f959572794b80ff93707d55a232545e7c"
+checksum = "ec0f696e21e10fa546b7ffb1c9672c6de8fbc7a81acf59524386d8639bf12737"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1949,9 +1949,9 @@ checksum = "8347046d4ebd943127157b94d63abb990fcf729dc4e9978927fdf4ac3c998d06"
 
 [[package]]
 name = "slog-async"
-version = "2.7.0"
+version = "2.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "766c59b252e62a34651412870ff55d8c4e6d04df19b43eecb2703e417b097ffe"
+checksum = "72c8038f898a2c79507940990f05386455b3a317d8f18d4caea7cbc3d5096b84"
 dependencies = [
  "crossbeam-channel",
  "slog",
@@ -2089,18 +2089,18 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.47"
+version = "1.0.43"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "97a802ec30afc17eee47b2855fc72e0c4cd62be9b4efe6591edde0ec5bd68d8f"
+checksum = "a35fc5b8971143ca348fa6df4f024d4d55264f3468c71ad1c2f365b0a4d58c42"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.47"
+version = "1.0.43"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6bb623b56e39ab7dcd4b1b98bb6c8f8d907ed255b18de254088016b27a8ee19b"
+checksum = "463fe12d7993d3b327787537ce8dd4dfa058de32fc2b195ef3cde03dc4771e8f"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/progenitor-impl/Cargo.toml b/progenitor-impl/Cargo.toml
index 1c095cd..4b71212 100644
--- a/progenitor-impl/Cargo.toml
+++ b/progenitor-impl/Cargo.toml
@@ -11,7 +11,7 @@ readme = "../README.md"
 heck = "0.4.1"
 http = "0.2.9"
 getopts = "0.2"
-indexmap = "1.9"
+indexmap = "2.0.0"
 openapiv3 = "1.0.3"
 proc-macro2 = "1.0"
 quote = "1.0"