diff --git a/Cargo.lock b/Cargo.lock
index c461b4ed09e5a..aac780abd42a0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -115,9 +115,9 @@ source = "git+https://github.com/jorgecarleitao/arrow2.git#0ba4f8e21547ed08b4468
 dependencies = [
  "ahash",
  "arrow-format",
- "base64",
+ "base64 0.13.1",
  "bytemuck",
- "chrono",
+ "chrono 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "dyn-clone",
  "either",
  "ethnum",
@@ -152,7 +152,7 @@ checksum = "87bf87e6e8b47264efa9bde63d6225c6276a52e05e91bf37eaa8afd0032d6b71"
 dependencies = [
  "askama_shared",
  "proc-macro2",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -175,7 +175,7 @@ dependencies = [
  "quote",
  "serde",
  "serde_json",
- "syn",
+ "syn 1.0.107",
  "toml",
 ]
 
@@ -224,18 +224,18 @@ checksum = "10f203db73a71dfa2fb6dd22763990fa26f3d2625a6da2da900d23b87d26be27"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
 name = "async-trait"
-version = "0.1.59"
+version = "0.1.67"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "31e6e93155431f3931513b243d371981bb2770112b370c82745a1d19d2f99364"
+checksum = "86ea188f25f0255d8f92797797c97ebf5631fa88178beb1a46fdf5622c9a00e4"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.2",
 ]
 
 [[package]]
@@ -701,12 +701,48 @@ dependencies = [
 
 [[package]]
 name = "axum"
-version = "0.6.1"
-source = "git+https://github.com/tokio-rs/axum.git#978ae6335862b264b4368e01a52177d98c42b2d9"
+version = "0.6.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "13d8068b6ccb8b34db9de397c7043f91db8b4c66414952c6db944f238c4d3db3"
 dependencies = [
  "async-trait",
- "axum-core",
- "base64",
+ "axum-core 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "base64 0.21.0",
+ "bitflags",
+ "bytes",
+ "futures-util",
+ "headers",
+ "http",
+ "http-body",
+ "hyper",
+ "itoa",
+ "matchit",
+ "memchr",
+ "mime",
+ "percent-encoding",
+ "pin-project-lite",
+ "rustversion",
+ "serde",
+ "serde_json",
+ "serde_path_to_error",
+ "serde_urlencoded",
+ "sha1",
+ "sync_wrapper",
+ "tokio",
+ "tokio-tungstenite",
+ "tower",
+ "tower-layer",
+ "tower-service",
+]
+
+[[package]]
+name = "axum"
+version = "0.6.11"
+source = "git+https://github.com/tokio-rs/axum.git#8e1eb8979f58552dc5fefe3b09aa7da21ed48b8b"
+dependencies = [
+ "async-trait",
+ "axum-core 0.3.3 (git+https://github.com/tokio-rs/axum.git)",
+ "base64 0.21.0",
  "bitflags",
  "bytes",
  "futures-util",
@@ -730,15 +766,31 @@ dependencies = [
  "tokio",
  "tokio-tungstenite",
  "tower",
- "tower-http",
  "tower-layer",
  "tower-service",
 ]
 
 [[package]]
 name = "axum-core"
-version = "0.3.0"
-source = "git+https://github.com/tokio-rs/axum.git#978ae6335862b264b4368e01a52177d98c42b2d9"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b2f958c80c248b34b9a877a643811be8dbca03ca5ba827f2b63baf3a81e5fc4e"
+dependencies = [
+ "async-trait",
+ "bytes",
+ "futures-util",
+ "http",
+ "http-body",
+ "mime",
+ "rustversion",
+ "tower-layer",
+ "tower-service",
+]
+
+[[package]]
+name = "axum-core"
+version = "0.3.3"
+source = "git+https://github.com/tokio-rs/axum.git#8e1eb8979f58552dc5fefe3b09aa7da21ed48b8b"
 dependencies = [
  "async-trait",
  "bytes",
@@ -789,6 +841,12 @@ version = "0.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
 
+[[package]]
+name = "base64"
+version = "0.21.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a4a4ddaa51a5bc52a6948f74c06d20aaaddb71924eab79b8c97a8c556e942d6a"
+
 [[package]]
 name = "base64-simd"
 version = "0.7.0"
@@ -929,7 +987,7 @@ checksum = "562e382481975bc61d11275ac5e62a19abd00b0547d99516a415336f183dcd0e"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -1035,8 +1093,21 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "chrono"
-version = "0.4.23"
-source = "git+https://github.com/chronotope/chrono.git?branch=0.4.x#a1591e91f3a6af50e3d642039bbed1042f300d5b"
+version = "0.4.24"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4e3c5919066adf22df73762e50cffcde3a758f2a848b113b586d1f86728b673b"
+dependencies = [
+ "iana-time-zone",
+ "num-integer",
+ "num-traits",
+ "serde",
+ "winapi",
+]
+
+[[package]]
+name = "chrono"
+version = "0.4.24"
+source = "git+https://github.com/chronotope/chrono.git?branch=0.4.x#dc9ea3ab455bf705df7711a0bbdd73e4b7eadc12"
 dependencies = [
  "iana-time-zone",
  "num-integer",
@@ -1051,7 +1122,7 @@ version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fa48fa079165080f11d7753fd0bc175b7d391f276b965fe4b55bfad67856e463"
 dependencies = [
- "chrono",
+ "chrono 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "chrono-tz-build",
  "phf",
  "serde",
@@ -1142,7 +1213,7 @@ dependencies = [
  "proc-macro-error",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -1189,7 +1260,7 @@ checksum = "43b5affba7c91c039a483065125dd8c6d4a0985e1e9ac5ab6dffdea4fe4e637f"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -1498,7 +1569,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6d2301688392eb071b0bf1a37be05c469d3cc4dbbd95df672fe28ab021e6a096"
 dependencies = [
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -1525,7 +1596,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "scratch",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -1542,7 +1613,7 @@ checksum = "2acc9305a8b69bc2308c2e17dbb98debeac984cdc89ac550c01507cc129433c3"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -1566,7 +1637,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "strsim",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -1577,7 +1648,7 @@ checksum = "ddfc69c5bfcbd2fc09a0f38451d2daf0e372e367986a83906d1b0dbc88134fb5"
 dependencies = [
  "darling_core",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -1690,7 +1761,7 @@ checksum = "fcc3dd5e9e9c0b295d6e1e4d811fb6f157d5ffd784b8d202fc62eac8035a770b"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -1701,7 +1772,7 @@ checksum = "0c5905670fd9c320154f3a4a01c9e609733cd7b753f3c58777ab7d5ce26686b3"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -1900,7 +1971,7 @@ dependencies = [
  "heck",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -1920,7 +1991,7 @@ checksum = "828de45d0ca18782232dfb8f3ea9cc428e8ced380eb26a520baaacfc70de39ce"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -1931,7 +2002,7 @@ checksum = "4e40a16955681d469ab3da85aaa6b42ff656b3c67b52e1d8d3dd36afe97fd462"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -1951,7 +2022,7 @@ checksum = "33526f770a27828ce7c2792fdb7cb240220237e0ff12933ed6c23957fc5dd7cf"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -2154,7 +2225,7 @@ checksum = "3dbc4f084ec5a3f031d24ccedeb87ab2c3189a2f33b8d070889073837d5ea09e"
 dependencies = [
  "frunk_proc_macro_helpers",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -2166,7 +2237,7 @@ dependencies = [
  "frunk_core",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -2190,7 +2261,7 @@ dependencies = [
  "frunk_proc_macro_helpers",
  "proc-macro-hack",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -2261,7 +2332,7 @@ checksum = "bdfb8ce053d86b91919aad980c220b1fb8401a9394410e1c289ed7e66b61835d"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -2397,7 +2468,7 @@ version = "7.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6490be71f07a5f62b564bc58e36953f675833df11c7e4a0647bee7a07ca1ec5e"
 dependencies = [
- "base64",
+ "base64 0.13.1",
  "byteorder",
  "flate2",
  "nom",
@@ -2410,7 +2481,7 @@ version = "0.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f3e372db8e5c0d213e0cd0b9be18be2aca3d44cf2fe30a9d46a65581cd454584"
 dependencies = [
- "base64",
+ "base64 0.13.1",
  "bitflags",
  "bytes",
  "headers-core",
@@ -2478,9 +2549,9 @@ dependencies = [
 
 [[package]]
 name = "http"
-version = "0.2.8"
+version = "0.2.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "75f43d41e26995c17e71ee126451dd3941010b0514a81a9d11f3b341debc2399"
+checksum = "bd6effc99afb63425aff9b05836f029929e345a6148a14b7ecd5ab67af944482"
 dependencies = [
  "bytes",
  "fnv",
@@ -2524,9 +2595,9 @@ checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
 
 [[package]]
 name = "hyper"
-version = "0.14.23"
+version = "0.14.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "034711faac9d2166cb1baf1a2fb0b60b1f277f8492fd72176c17f3515e1abd3c"
+checksum = "cc5e554ff619822309ffd57d8734d77cd5ce6238bc956f037ea06c58238c9899"
 dependencies = [
  "bytes",
  "futures-channel",
@@ -2693,9 +2764,9 @@ dependencies = [
 
 [[package]]
 name = "itoa"
-version = "1.0.1"
+version = "1.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1aab8fc367588b89dcee83ab0fd66b72b50b72fa1904d7095045ace2b0c81c35"
+checksum = "453ad9f582a441959e5f0d088b02ce04cfe8d51a8eaf077f12ac6d3e94164ca6"
 
 [[package]]
 name = "jobserver"
@@ -2744,7 +2815,7 @@ version = "8.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "09f4f04699947111ec1733e71778d763555737579e44b85844cae8e1940a1828"
 dependencies = [
- "base64",
+ "base64 0.13.1",
  "pem",
  "ring",
  "serde",
@@ -2771,9 +2842,9 @@ version = "0.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6d9455388f4977de4d0934efa9f7d36296295537d774574113a20f6082de03da"
 dependencies = [
- "base64",
+ "base64 0.13.1",
  "bytes",
- "chrono",
+ "chrono 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "http",
  "percent-encoding",
  "serde",
@@ -2801,9 +2872,9 @@ version = "0.77.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e80db3ca107e89da5f7eae37ea5274e06cefdcf9689d0ebd5ec3575a6f983e4e"
 dependencies = [
- "base64",
+ "base64 0.13.1",
  "bytes",
- "chrono",
+ "chrono 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "dirs-next",
  "either",
  "futures",
@@ -2838,7 +2909,7 @@ version = "0.77.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fce686d2fbdaf6cb18d19cdb0692e9485dd9945f79f944b8772bdb2a07e8d39d"
 dependencies = [
- "chrono",
+ "chrono 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "form_urlencoded",
  "http",
  "json-patch",
@@ -2860,7 +2931,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "serde_json",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -2893,7 +2964,7 @@ version = "1.0.0"
 source = "git+https://github.com/MaterializeInc/rust-server-sdk#dcda26dad12a871795a6958ef238536c27c67164"
 dependencies = [
  "built",
- "chrono",
+ "chrono 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "crossbeam-channel",
  "data-encoding",
  "eventsource-client",
@@ -2922,7 +2993,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5c27dd31ce69c55fca526d1c22c2dcca96fd0c98e496529d37eeef6c41652173"
 dependencies = [
  "base16ct",
- "chrono",
+ "chrono 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "itertools",
  "lazy_static",
  "log",
@@ -3212,7 +3283,7 @@ dependencies = [
  "libc",
  "log",
  "wasi",
- "windows-sys",
+ "windows-sys 0.42.0",
 ]
 
 [[package]]
@@ -3282,7 +3353,7 @@ version = "0.29.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9006c95034ccf7b903d955f210469119f6c3477fc9c9e7a7845ce38a3e665c2a"
 dependencies = [
- "base64",
+ "base64 0.13.1",
  "bigdecimal",
  "bindgen",
  "bitflags",
@@ -3318,7 +3389,7 @@ name = "mz"
 version = "0.1.0"
 dependencies = [
  "anyhow",
- "axum",
+ "axum 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "clap",
  "dirs",
  "indicatif",
@@ -3346,7 +3417,7 @@ dependencies = [
  "anyhow",
  "bytes",
  "bytesize",
- "chrono",
+ "chrono 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "const_format",
  "criterion",
  "datadriven",
@@ -3436,7 +3507,7 @@ version = "0.7.0"
 dependencies = [
  "anyhow",
  "byteorder",
- "chrono",
+ "chrono 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "crc32fast",
  "digest",
  "enum-kinds",
@@ -3459,7 +3530,7 @@ name = "mz-avro-derive"
 version = "0.0.0"
 dependencies = [
  "quote",
- "syn",
+ "syn 1.0.107",
  "workspace-hack",
 ]
 
@@ -3570,7 +3641,7 @@ version = "0.0.0"
 dependencies = [
  "anyhow",
  "async-trait",
- "chrono",
+ "chrono 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures",
  "http",
  "itertools",
@@ -3601,7 +3672,7 @@ name = "mz-clusterd"
 version = "0.45.0-dev"
 dependencies = [
  "anyhow",
- "axum",
+ "axum 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "clap",
  "fail",
  "futures",
@@ -3674,7 +3745,7 @@ dependencies = [
  "async-stream",
  "async-trait",
  "bytesize",
- "chrono",
+ "chrono 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "columnation",
  "differential-dataflow",
  "futures",
@@ -3719,7 +3790,7 @@ name = "mz-controller"
 version = "0.0.0"
 dependencies = [
  "anyhow",
- "chrono",
+ "chrono 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "differential-dataflow",
  "futures",
  "mz-build-info",
@@ -3752,12 +3823,12 @@ dependencies = [
  "askama",
  "assert_cmd",
  "async-trait",
- "axum",
- "base64",
+ "axum 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "base64 0.13.1",
  "bytes",
  "bytesize",
  "cc",
- "chrono",
+ "chrono 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "clap",
  "datadriven",
  "fail",
@@ -3851,7 +3922,7 @@ dependencies = [
  "anyhow",
  "bytes",
  "bytesize",
- "chrono",
+ "chrono 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "criterion",
  "csv",
  "datadriven",
@@ -3915,7 +3986,7 @@ name = "mz-frontegg-auth"
 version = "0.0.0"
 dependencies = [
  "anyhow",
- "base64",
+ "base64 0.13.1",
  "derivative",
  "jsonwebtoken",
  "mz-ore",
@@ -3934,7 +4005,7 @@ version = "0.0.0"
 dependencies = [
  "anyhow",
  "askama",
- "axum",
+ "axum 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "headers",
  "include_dir",
  "mz-ore",
@@ -3952,7 +4023,7 @@ version = "0.0.0"
 dependencies = [
  "anyhow",
  "byteorder",
- "chrono",
+ "chrono 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "criterion",
  "differential-dataflow",
  "itertools",
@@ -3981,7 +4052,7 @@ name = "mz-kafka-util"
 version = "0.0.0"
 dependencies = [
  "anyhow",
- "chrono",
+ "chrono 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "clap",
  "crossbeam",
  "mz-avro",
@@ -4030,7 +4101,7 @@ version = "0.0.0"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
  "workspace-hack",
 ]
 
@@ -4079,7 +4150,7 @@ dependencies = [
  "anyhow",
  "async-trait",
  "bytesize",
- "chrono",
+ "chrono 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "derivative",
  "futures-core",
  "mz-ore",
@@ -4096,7 +4167,7 @@ version = "0.0.0"
 dependencies = [
  "anyhow",
  "async-trait",
- "chrono",
+ "chrono 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "clap",
  "fail",
  "futures",
@@ -4121,7 +4192,7 @@ dependencies = [
  "anyhow",
  "async-stream",
  "async-trait",
- "chrono",
+ "chrono 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures",
  "hex",
  "itertools",
@@ -4172,7 +4243,7 @@ dependencies = [
  "async-trait",
  "atty",
  "bytes",
- "chrono",
+ "chrono 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "clap",
  "console-subscriber",
  "ctor",
@@ -4240,7 +4311,7 @@ dependencies = [
  "aws-credential-types",
  "aws-sdk-s3",
  "aws-types",
- "base64",
+ "base64 0.13.1",
  "bytes",
  "deadpool-postgres",
  "differential-dataflow",
@@ -4279,7 +4350,7 @@ dependencies = [
  "anyhow",
  "async-stream",
  "async-trait",
- "axum",
+ "axum 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "bytes",
  "clap",
  "criterion",
@@ -4344,7 +4415,7 @@ version = "0.0.0"
 dependencies = [
  "byteorder",
  "bytes",
- "chrono",
+ "chrono 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "dec",
  "mz-ore",
  "mz-repr",
@@ -4441,7 +4512,7 @@ version = "0.0.0"
 dependencies = [
  "anyhow",
  "askama",
- "axum",
+ "axum 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "backtrace",
  "bytesize",
  "cfg-if",
@@ -4491,7 +4562,7 @@ dependencies = [
  "anyhow",
  "bitflags",
  "bytes",
- "chrono",
+ "chrono 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "chrono-tz",
  "columnation",
  "criterion",
@@ -4535,7 +4606,7 @@ dependencies = [
 name = "mz-repr-test-util"
 version = "0.0.0"
 dependencies = [
- "chrono",
+ "chrono 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "datadriven",
  "mz-lowertest",
  "mz-ore",
@@ -4627,7 +4698,7 @@ dependencies = [
  "aws-arn",
  "aws-sdk-sts",
  "bitflags",
- "chrono",
+ "chrono 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "datadriven",
  "enum-kinds",
  "globset",
@@ -4697,7 +4768,7 @@ version = "0.0.1"
 dependencies = [
  "anyhow",
  "bytes",
- "chrono",
+ "chrono 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "clap",
  "fallible-iterator",
  "futures",
@@ -4807,7 +4878,7 @@ dependencies = [
  "aws-sdk-s3",
  "aws-sdk-sqs",
  "bytesize",
- "chrono",
+ "chrono 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "clap",
  "crossbeam-channel",
  "csv-core",
@@ -4876,7 +4947,7 @@ dependencies = [
  "aws-credential-types",
  "aws-types",
  "bytes",
- "chrono",
+ "chrono 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "dec",
  "derivative",
  "differential-dataflow",
@@ -4932,7 +5003,7 @@ name = "mz-test-util"
 version = "0.0.0"
 dependencies = [
  "anyhow",
- "chrono",
+ "chrono 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "mz-kafka-util",
  "mz-ore",
  "rand",
@@ -4960,7 +5031,7 @@ dependencies = [
  "aws-types",
  "byteorder",
  "bytes",
- "chrono",
+ "chrono 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "clap",
  "flate2",
  "futures",
@@ -5063,7 +5134,7 @@ dependencies = [
  "itertools",
  "mz-ore",
  "quote",
- "syn",
+ "syn 1.0.107",
  "tempfile",
  "workspace-hack",
 ]
@@ -5177,7 +5248,7 @@ checksum = "876a53fff98e03a936a674b29568b0e605f06b29372c2489ff4de23f1949743d"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -5250,7 +5321,7 @@ dependencies = [
  "proc-macro-crate",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -5287,7 +5358,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2078c0039e6a54a0c42c28faa984e115fb4c2d5bf2208f77d1961002df8576f8"
 dependencies = [
  "pathdiff",
- "windows-sys",
+ "windows-sys 0.42.0",
 ]
 
 [[package]]
@@ -5329,7 +5400,7 @@ checksum = "b501e44f11665960c7e7fcf062c7d96a14ade4aa98116c004b2e37b5be7d736c"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -5505,7 +5576,7 @@ dependencies = [
  "libc",
  "redox_syscall",
  "smallvec",
- "windows-sys",
+ "windows-sys 0.42.0",
 ]
 
 [[package]]
@@ -5564,7 +5635,7 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e9a3b09a20e374558580a4914d3b7d89bd61b954a5a5e1dcbea98753addb1947"
 dependencies = [
- "base64",
+ "base64 0.13.1",
 ]
 
 [[package]]
@@ -5648,7 +5719,7 @@ checksum = "069bdb1e05adc7a8990dce9cc75370895fbe4e3d58b9b73bf1aee56359344a55"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -5747,7 +5818,7 @@ name = "postgres-protocol"
 version = "0.6.4"
 source = "git+https://github.com/MaterializeInc/rust-postgres#9c9086235344fe794361a9985d97a64b42e61929"
 dependencies = [
- "base64",
+ "base64 0.13.1",
  "byteorder",
  "bytes",
  "fallible-iterator",
@@ -5765,7 +5836,7 @@ version = "0.2.4"
 source = "git+https://github.com/MaterializeInc/rust-postgres#9c9086235344fe794361a9985d97a64b42e61929"
 dependencies = [
  "bytes",
- "chrono",
+ "chrono 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "fallible-iterator",
  "postgres-protocol",
  "serde",
@@ -5864,7 +5935,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3b83ec2d0af5c5c556257ff52c9f98934e243b9fd39604bfb2a9b75ec2e97f18"
 dependencies = [
  "proc-macro2",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -5896,7 +5967,7 @@ dependencies = [
  "proc-macro-error-attr",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
  "version_check",
 ]
 
@@ -5919,9 +5990,9 @@ checksum = "dbf0c48bc1d91375ae5c3cd81e3722dff1abcf81a30960240640d223f59fe0e5"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.47"
+version = "1.0.52"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5ea3d908b0e36316caf9e9e2c4625cdde190a7e6f440d794667ed17a1855e725"
+checksum = "1d0e1ae9e836cc3beddd63db0df682593d7e2d3d891ae8c9083d2113e1744224"
 dependencies = [
  "unicode-ident",
 ]
@@ -5978,7 +6049,7 @@ source = "git+https://github.com/MaterializeInc/proptest.git#fc9660f0f45ad49949d
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -6008,7 +6079,7 @@ dependencies = [
  "prost",
  "prost-types",
  "regex",
- "syn",
+ "syn 1.0.107",
  "tempfile",
  "which",
 ]
@@ -6023,7 +6094,7 @@ dependencies = [
  "itertools",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -6032,7 +6103,7 @@ version = "0.9.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d378290cd658b119ce87621931ef448017ef1a0044d7b681159d779e7e07b8f6"
 dependencies = [
- "base64",
+ "base64 0.13.1",
  "prost",
  "prost-types",
  "serde",
@@ -6109,9 +6180,9 @@ 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",
 ]
@@ -6278,7 +6349,7 @@ version = "0.11.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "68cc60575865c7831548863cc02356512e3f1dc2f3f82cb837d7fc4cc8f3c97c"
 dependencies = [
- "base64",
+ "base64 0.13.1",
  "bytes",
  "encoding_rs",
  "futures-core",
@@ -6403,7 +6474,7 @@ dependencies = [
  "io-lifetimes",
  "libc",
  "linux-raw-sys",
- "windows-sys",
+ "windows-sys 0.42.0",
 ]
 
 [[package]]
@@ -6474,7 +6545,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "serde_derive_internals",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -6681,7 +6752,7 @@ checksum = "af487d118eecd09402d70a5d72551860e788df87b464af30e5ea6a38c75c541e"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -6692,7 +6763,7 @@ checksum = "85bf8229e7920a9f636479437026331ce11aa132b4dde37d121944a44d6e5f3c"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -6753,8 +6824,8 @@ version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "25bf4a5a814902cd1014dbccfa4d4560fb8432c779471e96e035602519f82eef"
 dependencies = [
- "base64",
- "chrono",
+ "base64 0.13.1",
+ "chrono 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "hex",
  "indexmap",
  "serde",
@@ -6772,7 +6843,7 @@ dependencies = [
  "darling",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -7073,6 +7144,17 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "syn"
+version = "2.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "59d3276aee1fa0c33612917969b5172b5be2db051232a6e4826f1a1a9191b045"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
 [[package]]
 name = "sync_wrapper"
 version = "0.1.1"
@@ -7087,7 +7169,7 @@ checksum = "67656ea1dc1b41b1451851562ea232ec2e5a80242139f7e679ceccfb5d61f545"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
  "unicode-xid",
 ]
 
@@ -7202,7 +7284,7 @@ checksum = "982d17546b47146b28f7c22e3d08465f6b8903d0ea13c1660d9d84a6e7adcdbb"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -7388,9 +7470,9 @@ checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
 
 [[package]]
 name = "tokio"
-version = "1.24.2"
+version = "1.26.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "597a12a59981d9e3c38d216785b0c37399f6e415e8d0712047620f189371b0bb"
+checksum = "03201d01c3c27a29c8a5cee5b55a93ddae1ccf6f08f65365c2c918f8c1b76f64"
 dependencies = [
  "autocfg",
  "bytes",
@@ -7404,7 +7486,7 @@ dependencies = [
  "socket2",
  "tokio-macros",
  "tracing",
- "windows-sys",
+ "windows-sys 0.45.0",
 ]
 
 [[package]]
@@ -7425,7 +7507,7 @@ checksum = "b557f72f448c511a979e2564e55d74e6c4432fc96ff4f6241bc6bded342643b7"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -7541,8 +7623,8 @@ checksum = "8f219fad3b929bef19b1f86fbc0358d35daed8f2cac972037ac0dc10bbb8d5fb"
 dependencies = [
  "async-stream",
  "async-trait",
- "axum",
- "base64",
+ "axum 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "base64 0.13.1",
  "bytes",
  "futures-core",
  "futures-util",
@@ -7575,7 +7657,7 @@ dependencies = [
  "proc-macro2",
  "prost-build",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -7604,7 +7686,7 @@ version = "0.3.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f873044bf02dd1e8239e9c1293ea39dad76dc594ec16185d0a1bf31d8dc8d858"
 dependencies = [
- "base64",
+ "base64 0.13.1",
  "bitflags",
  "bytes",
  "futures-core",
@@ -7652,7 +7734,7 @@ checksum = "4017f8f45139870ca7e672686113917c71c7a6e02d4924eda67186083c03081a"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -7763,7 +7845,7 @@ version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "30ee6ab729cd4cf0fd55218530c4522ed30b7b6081752839b68fcec8d0960788"
 dependencies = [
- "base64",
+ "base64 0.13.1",
  "byteorder",
  "bytes",
  "http",
@@ -7875,7 +7957,7 @@ version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b97acb4c28a254fd7a4aeec976c46a7fa404eac4d7c134b30c75144846d7cb8f"
 dependencies = [
- "base64",
+ "base64 0.13.1",
  "chunked_transfer",
  "log",
  "native-tls",
@@ -8016,7 +8098,7 @@ dependencies = [
  "once_cell",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
  "wasm-bindgen-shared",
 ]
 
@@ -8050,7 +8132,7 @@ checksum = "5be8e654bdd9b79216c2929ab90721aa82faf65c48cdf08bdc4e7f51357b80da"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
@@ -8128,47 +8210,71 @@ dependencies = [
  "windows_x86_64_msvc",
 ]
 
+[[package]]
+name = "windows-sys"
+version = "0.45.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "75283be5efb2831d37ea142365f009c02ec203cd29a3ebecbc093d52315b66d0"
+dependencies = [
+ "windows-targets",
+]
+
+[[package]]
+name = "windows-targets"
+version = "0.42.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8e5180c00cd44c9b1c88adb3693291f1cd93605ded80c250a75d472756b4d071"
+dependencies = [
+ "windows_aarch64_gnullvm",
+ "windows_aarch64_msvc",
+ "windows_i686_gnu",
+ "windows_i686_msvc",
+ "windows_x86_64_gnu",
+ "windows_x86_64_gnullvm",
+ "windows_x86_64_msvc",
+]
+
 [[package]]
 name = "windows_aarch64_gnullvm"
-version = "0.42.0"
+version = "0.42.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "41d2aa71f6f0cbe00ae5167d90ef3cfe66527d6f613ca78ac8024c3ccab9a19e"
+checksum = "597a5118570b68bc08d8d59125332c54f1ba9d9adeedeef5b99b02ba2b0698f8"
 
 [[package]]
 name = "windows_aarch64_msvc"
-version = "0.42.0"
+version = "0.42.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd0f252f5a35cac83d6311b2e795981f5ee6e67eb1f9a7f64eb4500fbc4dcdb4"
+checksum = "e08e8864a60f06ef0d0ff4ba04124db8b0fb3be5776a5cd47641e942e58c4d43"
 
 [[package]]
 name = "windows_i686_gnu"
-version = "0.42.0"
+version = "0.42.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fbeae19f6716841636c28d695375df17562ca208b2b7d0dc47635a50ae6c5de7"
+checksum = "c61d927d8da41da96a81f029489353e68739737d3beca43145c8afec9a31a84f"
 
 [[package]]
 name = "windows_i686_msvc"
-version = "0.42.0"
+version = "0.42.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "84c12f65daa39dd2babe6e442988fc329d6243fdce47d7d2d155b8d874862246"
+checksum = "44d840b6ec649f480a41c8d80f9c65108b92d89345dd94027bfe06ac444d1060"
 
 [[package]]
 name = "windows_x86_64_gnu"
-version = "0.42.0"
+version = "0.42.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bf7b1b21b5362cbc318f686150e5bcea75ecedc74dd157d874d754a2ca44b0ed"
+checksum = "8de912b8b8feb55c064867cf047dda097f92d51efad5b491dfb98f6bbb70cb36"
 
 [[package]]
 name = "windows_x86_64_gnullvm"
-version = "0.42.0"
+version = "0.42.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "09d525d2ba30eeb3297665bd434a54297e4170c7f1a44cad4ef58095b4cd2028"
+checksum = "26d41b46a36d453748aedef1486d5c7a85db22e56aff34643984ea85514e94a3"
 
 [[package]]
 name = "windows_x86_64_msvc"
-version = "0.42.0"
+version = "0.42.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f40009d85759725a34da6d89a94e63d7bdc50a862acf0dbc7c8e488f1edcb6f5"
+checksum = "9aec5da331524158c6d1a4ac0ab1541149c0b9505fde06423b02f5ef0106b9f0"
 
 [[package]]
 name = "winreg"
@@ -8189,13 +8295,13 @@ dependencies = [
  "aws-sig-auth",
  "aws-sigv4",
  "aws-smithy-http",
- "axum",
- "base64",
+ "axum 0.6.11 (git+https://github.com/tokio-rs/axum.git)",
+ "base64 0.13.1",
  "bstr",
  "byteorder",
  "bytes",
  "cc",
- "chrono",
+ "chrono 0.4.24 (git+https://github.com/chronotope/chrono.git?branch=0.4.x)",
  "clap",
  "criterion",
  "crossbeam-channel",
@@ -8265,7 +8371,7 @@ dependencies = [
  "sha2",
  "smallvec",
  "socket2",
- "syn",
+ "syn 1.0.107",
  "textwrap",
  "tikv-jemalloc-sys",
  "time",
@@ -8349,3 +8455,13 @@ dependencies = [
  "cc",
  "libc",
 ]
+
+[[patch.unused]]
+name = "axum"
+version = "0.6.1"
+source = "git+https://github.com/tokio-rs/axum.git#978ae6335862b264b4368e01a52177d98c42b2d9"
+
+[[patch.unused]]
+name = "chrono"
+version = "0.4.23"
+source = "git+https://github.com/chronotope/chrono.git?branch=0.4.x#a1591e91f3a6af50e3d642039bbed1042f300d5b"
diff --git a/src/expr-test-util/Cargo.toml b/src/expr-test-util/Cargo.toml
index 6882dad69095f..5c988c4d1ef7b 100644
--- a/src/expr-test-util/Cargo.toml
+++ b/src/expr-test-util/Cargo.toml
@@ -12,7 +12,7 @@ mz-lowertest = { path = "../lowertest" }
 mz-ore = { path = "../ore" }
 mz-repr = { path = "../repr" }
 mz-repr-test-util = { path = "../repr-test-util" }
-proc-macro2 = "1.0.47"
+proc-macro2 = "1.0.52"
 serde = { version = "1.0.152", features = ["derive"] }
 serde_json = "1.0.89"
 workspace-hack = { version = "0.0.0", path = "../workspace-hack" }
diff --git a/src/expr/Cargo.toml b/src/expr/Cargo.toml
index 65ea600a9620c..3795b171dab08 100644
--- a/src/expr/Cargo.toml
+++ b/src/expr/Cargo.toml
@@ -56,7 +56,7 @@ criterion = { version = "0.4.0" }
 datadriven = "0.6.0"
 mz-expr-test-util = { path = "../expr-test-util" }
 mz-ore = { path = "../ore" }
-proc-macro2 = "1.0.47"
+proc-macro2 = "1.0.52"
 
 [build-dependencies]
 prost-build = "0.11.2"
diff --git a/src/lowertest-derive/Cargo.toml b/src/lowertest-derive/Cargo.toml
index fcaef5f759f93..6de20ea58aa5f 100644
--- a/src/lowertest-derive/Cargo.toml
+++ b/src/lowertest-derive/Cargo.toml
@@ -10,7 +10,7 @@ publish = false
 proc-macro = true
 
 [dependencies]
-proc-macro2 = "1.0.47"
+proc-macro2 = "1.0.52"
 quote = "1.0.23"
 syn = { version = "1.0.107", features = ["extra-traits", "printing"] }
 workspace-hack = { version = "0.0.0", path = "../workspace-hack" }
diff --git a/src/lowertest/Cargo.toml b/src/lowertest/Cargo.toml
index 62c6b2da3906a..aaf5373c50291 100644
--- a/src/lowertest/Cargo.toml
+++ b/src/lowertest/Cargo.toml
@@ -9,7 +9,7 @@ publish = false
 [dependencies]
 mz-lowertest-derive = { path = "../lowertest-derive" }
 mz-ore = { path = "../ore" }
-proc-macro2 = "1.0.47"
+proc-macro2 = "1.0.52"
 serde = { version = "1.0.152", features = ["derive"] }
 serde_json = "1.0.89"
 workspace-hack = { version = "0.0.0", path = "../workspace-hack" }
diff --git a/src/repr-test-util/Cargo.toml b/src/repr-test-util/Cargo.toml
index 87ab891790199..569715dc05e46 100644
--- a/src/repr-test-util/Cargo.toml
+++ b/src/repr-test-util/Cargo.toml
@@ -11,7 +11,7 @@ chrono = { version = "0.4.23", default-features = false, features = ["serde", "s
 mz-lowertest = { path = "../lowertest" }
 mz-ore = { path = "../ore" }
 mz-repr = { path = "../repr" }
-proc-macro2 = "1.0.47"
+proc-macro2 = "1.0.52"
 workspace-hack = { version = "0.0.0", path = "../workspace-hack" }
 
 [dev-dependencies]
diff --git a/src/transform/Cargo.toml b/src/transform/Cargo.toml
index 6b742011a789f..8c0762f14bd61 100644
--- a/src/transform/Cargo.toml
+++ b/src/transform/Cargo.toml
@@ -25,7 +25,7 @@ datadriven = "0.6.0"
 mz-expr-test-util = { path = "../expr-test-util" }
 mz-lowertest = { path = "../lowertest" }
 mz-ore = { path = "../ore" }
-proc-macro2 = "1.0.47"
+proc-macro2 = "1.0.52"
 serde_json = "1.0.89"
 
 [package.metadata.cargo-udeps.ignore]
diff --git a/src/workspace-hack/Cargo.toml b/src/workspace-hack/Cargo.toml
index f991554b676d0..f07b47ecbf96d 100644
--- a/src/workspace-hack/Cargo.toml
+++ b/src/workspace-hack/Cargo.toml
@@ -72,7 +72,7 @@ phf = { version = "0.11.1", features = ["uncased"] }
 phf_shared = { version = "0.11.1", features = ["uncased"] }
 postgres = { git = "https://github.com/MaterializeInc/rust-postgres", default-features = false, features = ["with-chrono-0_4"] }
 postgres-types = { git = "https://github.com/MaterializeInc/rust-postgres", default-features = false, features = ["with-chrono-0_4", "with-serde_json-1", "with-uuid-1"] }
-proc-macro2 = { version = "1.0.47", features = ["span-locations"] }
+proc-macro2 = { version = "1.0.52", features = ["span-locations"] }
 prometheus = { version = "0.13.3", default-features = false, features = ["process"] }
 prost = { version = "0.11.3", features = ["no-recursion-limit"] }
 prost-reflect = { version = "0.9.2", default-features = false, features = ["serde"] }
@@ -170,7 +170,7 @@ phf = { version = "0.11.1", features = ["uncased"] }
 phf_shared = { version = "0.11.1", features = ["uncased"] }
 postgres = { git = "https://github.com/MaterializeInc/rust-postgres", default-features = false, features = ["with-chrono-0_4"] }
 postgres-types = { git = "https://github.com/MaterializeInc/rust-postgres", default-features = false, features = ["with-chrono-0_4", "with-serde_json-1", "with-uuid-1"] }
-proc-macro2 = { version = "1.0.47", features = ["span-locations"] }
+proc-macro2 = { version = "1.0.52", features = ["span-locations"] }
 prometheus = { version = "0.13.3", default-features = false, features = ["process"] }
 prost = { version = "0.11.3", features = ["no-recursion-limit"] }
 prost-reflect = { version = "0.9.2", default-features = false, features = ["serde"] }