diff --git a/Cargo.lock b/Cargo.lock
index 173d7dc6b0..b078caa4a9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -110,7 +110,7 @@ version = "0.1.0"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -202,18 +202,18 @@ checksum = "e4655ae1a7b0cdf149156f780c5bf3f1352bc53cbd9e0a361a7ef7b22947e965"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
 name = "async-trait"
-version = "0.1.64"
+version = "0.1.68"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1cd7fce9ba8c3c042128ce72d8b2ddbf3a05747efb67ea0313c635e10bda47a2"
+checksum = "b9ccdd8f2a161be9bd5c023df56f1b2a0bd1d83872ae53b71a84a12c9bf6e842"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.13",
 ]
 
 [[package]]
@@ -245,7 +245,7 @@ dependencies = [
  "quote",
  "serde",
  "serde_tokenstream",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -841,7 +841,7 @@ dependencies = [
  "proc-macro-error",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -854,7 +854,7 @@ dependencies = [
  "proc-macro-error",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -1312,7 +1312,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "scratch",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -1329,7 +1329,7 @@ checksum = "309e4fb93eed90e1e14bea0da16b209f81813ba9fc7830c20ed151dd7bc0a4d7"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -1353,7 +1353,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "strsim 0.10.0",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -1364,7 +1364,7 @@ checksum = "7618812407e9402654622dd402b0a89dff9ba93badd6540781526117b92aab7e"
 dependencies = [
  "darling_core",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -1395,7 +1395,7 @@ dependencies = [
  "rustfmt-wrapper",
  "serde",
  "serde_tokenstream",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -1447,7 +1447,7 @@ dependencies = [
  "darling",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -1457,7 +1457,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8f0314b72bed045f3a68671b3c86328386762c93f82d98c65c3cb5e5f573dd68"
 dependencies = [
  "derive_builder_core",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -1470,7 +1470,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "rustc_version 0.4.0",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -1514,7 +1514,7 @@ dependencies = [
  "proc-macro-error",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -1736,7 +1736,7 @@ dependencies = [
  "quote",
  "serde",
  "serde_tokenstream",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -1879,7 +1879,7 @@ dependencies = [
  "heck 0.4.1",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -2035,7 +2035,7 @@ checksum = "c8469d0d40519bc608ec6863f1cc88f3f1deee15913f2f3b3e573d81ed38cccc"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -2149,7 +2149,7 @@ checksum = "95a73af87da33b5acf53acfebdc339fe592ecf5357ac7c0a7734ab9d8c876a70"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -2632,7 +2632,7 @@ source = "git+https://github.com/cbiffle/hubpack?rev=df08cc3a6e1f97381cd0472ae34
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -2643,7 +2643,7 @@ checksum = "0f928320aff16ee8818ef7309180f8b5897057fd79d9dcb8de3ed1ba6dcc125a"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -2802,7 +2802,7 @@ checksum = "11d7a9f6330b71fea57921c9b61c47ee6e84f72d394754eff6163ae67e7395eb"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -3061,7 +3061,7 @@ version = "0.1.0"
 source = "git+https://github.com/oxidecomputer/opte?rev=41ba1d3fa476284c9cbc5d7eab7539cfad3eeb37#41ba1d3fa476284c9cbc5d7eab7539cfad3eeb37"
 dependencies = [
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -3408,7 +3408,7 @@ dependencies = [
  "cfg-if 1.0.0",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -3586,7 +3586,7 @@ version = "0.1.0"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -3676,7 +3676,7 @@ checksum = "876a53fff98e03a936a674b29568b0e605f06b29372c2489ff4de23f1949743d"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -3727,7 +3727,7 @@ dependencies = [
  "proc-macro-crate",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -4193,7 +4193,7 @@ checksum = "b501e44f11665960c7e7fcf062c7d96a14ade4aa98116c004b2e37b5be7d736c"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -4286,7 +4286,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "354a3805eaebf00d20dd8446b3ae6fc8f34db013e1d3c1f3f6cd53db17fa6c2d"
 dependencies = [
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -4421,7 +4421,7 @@ version = "0.1.0"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -4525,7 +4525,7 @@ dependencies = [
  "regex",
  "regex-syntax",
  "structmeta",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -4638,7 +4638,7 @@ dependencies = [
  "pest_meta",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -4708,7 +4708,7 @@ checksum = "069bdb1e05adc7a8990dce9cc75370895fbe4e3d58b9b73bf1aee56359344a55"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -4955,7 +4955,7 @@ dependencies = [
  "proc-macro-error-attr",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
  "version_check",
 ]
 
@@ -4972,9 +4972,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.51"
+version = "1.0.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d727cae5b39d21da60fa540906919ad737832fe0b1c165da3a34d6548c849d6"
+checksum = "2b63bdb0cd06f1f4dedf69b254734f9b45af66e4a031e42a7480257d9898b435"
 dependencies = [
  "unicode-ident",
 ]
@@ -5027,7 +5027,7 @@ dependencies = [
  "schemars",
  "serde",
  "serde_json",
- "syn",
+ "syn 1.0.109",
  "thiserror",
  "typify",
  "unicode-ident",
@@ -5047,7 +5047,7 @@ dependencies = [
  "serde_json",
  "serde_tokenstream",
  "serde_yaml",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -5131,9 +5131,9 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "1.0.23"
+version = "1.0.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8856d8364d252a14d474036ea1358d63c9e6965c8e5c1885c18f73d70bff9c7b"
+checksum = "4424af4bf778aae2051a77b60283332f386554255d722233d09fbfc7e30da2fc"
 dependencies = [
  "proc-macro2",
 ]
@@ -5353,7 +5353,7 @@ checksum = "9f9c0c92af03644e4806106281fe2e068ac5bc0ae74a707266d06ea27bccee5f"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -5700,7 +5700,7 @@ version = "0.1.0"
 source = "git+https://github.com/oxidecomputer/rusty-doors#c9c064efbb686af124264ee6995d9db7082b249d"
 dependencies = [
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -5809,7 +5809,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "serde_derive_internals",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -5959,7 +5959,7 @@ checksum = "af487d118eecd09402d70a5d72551860e788df87b464af30e5ea6a38c75c541e"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -5970,7 +5970,7 @@ checksum = "85bf8229e7920a9f636479437026331ce11aa132b4dde37d121944a44d6e5f3c"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -6010,7 +6010,7 @@ checksum = "1fe39d9fbb0ebf5eb2c7cb7e2a47e4f462fad1379f1166b8ae49ad9eae89a7ca"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -6030,7 +6030,7 @@ checksum = "274f512d6748a01e67cbcde5b4307ab2c9d52a98a2b870a980ef0793a351deff"
 dependencies = [
  "proc-macro2",
  "serde",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -6070,7 +6070,7 @@ dependencies = [
  "darling",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -6108,7 +6108,7 @@ checksum = "b64f9e531ce97c88b4778aad0ceee079216071cffec6ac9b904277f8f92e7fe3"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -6444,7 +6444,7 @@ dependencies = [
  "heck 0.4.1",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -6649,7 +6649,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "structmeta-derive",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -6660,7 +6660,7 @@ checksum = "bafede0d0a2f21910f36d47b1558caae3076ed80f6f3ad0fc85a91e6ba7e5938"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -6684,7 +6684,7 @@ dependencies = [
  "proc-macro-error",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -6706,7 +6706,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "rustversion",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -6736,6 +6736,17 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "syn"
+version = "2.0.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4c9da457c5285ac1f936ebd076af6dac17a61cfe7826f2076b4d015cf47bc8ec"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
 [[package]]
 name = "synstructure"
 version = "0.12.6"
@@ -6744,7 +6755,7 @@ checksum = "f36bdaa60a83aca3921b5259d5400cbf5e90fc51931376a9bd4a0eb79aa7210f"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
  "unicode-xid",
 ]
 
@@ -6838,7 +6849,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "structmeta",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -6873,7 +6884,7 @@ checksum = "1fb327af4685e4d03fa8cbcf1716380da910eeb2bb8be417e7f9fd3fb164f36f"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -7020,7 +7031,7 @@ checksum = "9724f9a975fb987ef7a3cd9be0350edcbe130698af5b8f7a631e23d42d052484"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -7215,7 +7226,7 @@ checksum = "4017f8f45139870ca7e672686113917c71c7a6e02d4924eda67186083c03081a"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -7435,7 +7446,7 @@ dependencies = [
  "rustfmt-wrapper",
  "schemars",
  "serde_json",
- "syn",
+ "syn 1.0.109",
  "thiserror",
  "unicode-ident",
 ]
@@ -7451,7 +7462,7 @@ dependencies = [
  "serde",
  "serde_json",
  "serde_tokenstream",
- "syn",
+ "syn 1.0.109",
  "typify-impl",
 ]
 
@@ -7581,7 +7592,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "serde_tokenstream",
- "syn",
+ "syn 1.0.109",
  "usdt-impl",
 ]
 
@@ -7599,7 +7610,7 @@ dependencies = [
  "quote",
  "serde",
  "serde_json",
- "syn",
+ "syn 1.0.109",
  "thiserror",
  "thread-id",
  "version_check",
@@ -7615,7 +7626,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "serde_tokenstream",
- "syn",
+ "syn 1.0.109",
  "usdt-impl",
 ]
 
@@ -7761,7 +7772,7 @@ dependencies = [
  "once_cell",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
  "wasm-bindgen-shared",
 ]
 
@@ -7795,7 +7806,7 @@ checksum = "07bc0c051dc5f23e307b13285f9d75df86bfdf816c5721e573dec1f9b8aa193c"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
@@ -8128,7 +8139,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d498dbd1fd7beb83c86709ae1c33ca50942889473473d287d56ce4770a18edfb"
 dependencies = [
  "proc-macro2",
- "syn",
+ "syn 1.0.109",
  "synstructure",
 ]
 
@@ -8140,7 +8151,7 @@ checksum = "6505e6815af7de1746a08f69c69606bb45695a17149517680f3b2149713b19a3"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -8160,7 +8171,7 @@ checksum = "3f8f187641dad4f680d25c4bfc4225b418165984179f26ca76ec4fb6441d3a17"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
  "synstructure",
 ]
 
@@ -8199,5 +8210,5 @@ dependencies = [
  "proc-macro-error",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 3ca1f671fe..1437831390 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -104,7 +104,7 @@ api_identity = { path = "api_identity" }
 assert_matches = "1.5.0"
 assert_cmd = "2.0.8"
 async-bb8-diesel = { git = "https://github.com/oxidecomputer/async-bb8-diesel", rev = "7944dafc8a36dc6e20a1405eca59d04662de2bb7" }
-async-trait = "0.1.64"
+async-trait = "0.1.68"
 authz-macros = { path = "nexus/authz-macros" }
 backoff = { version = "0.4.0", features = [ "tokio" ] }
 base64 = "0.21.0"