diff --git a/Cargo.lock b/Cargo.lock
index a3ba496..ab87ac8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -41,7 +41,7 @@ dependencies = [
 [[package]]
 name = "askama"
 version = "0.11.2"
-source = "git+https://github.com/djc/askama.git?branch=main#e1da15beef5d1fec8451d70e2bc31a8151137e9e"
+source = "git+https://github.com/djc/askama.git?rev=eeec6f0654f32270aec4e4a0d0f42e4ad39bc28e#eeec6f0654f32270aec4e4a0d0f42e4ad39bc28e"
 dependencies = [
  "askama_derive",
  "askama_escape",
@@ -53,7 +53,7 @@ dependencies = [
 [[package]]
 name = "askama_axum"
 version = "0.1.0"
-source = "git+https://github.com/djc/askama.git?branch=main#e1da15beef5d1fec8451d70e2bc31a8151137e9e"
+source = "git+https://github.com/djc/askama.git?rev=eeec6f0654f32270aec4e4a0d0f42e4ad39bc28e#eeec6f0654f32270aec4e4a0d0f42e4ad39bc28e"
 dependencies = [
  "askama",
  "axum-core",
@@ -63,7 +63,7 @@ dependencies = [
 [[package]]
 name = "askama_derive"
 version = "0.12.0"
-source = "git+https://github.com/djc/askama.git?branch=main#e1da15beef5d1fec8451d70e2bc31a8151137e9e"
+source = "git+https://github.com/djc/askama.git?rev=eeec6f0654f32270aec4e4a0d0f42e4ad39bc28e#eeec6f0654f32270aec4e4a0d0f42e4ad39bc28e"
 dependencies = [
  "mime",
  "mime_guess",
@@ -78,13 +78,13 @@ dependencies = [
 [[package]]
 name = "askama_escape"
 version = "0.10.3"
-source = "git+https://github.com/djc/askama.git?branch=main#e1da15beef5d1fec8451d70e2bc31a8151137e9e"
+source = "git+https://github.com/djc/askama.git?rev=eeec6f0654f32270aec4e4a0d0f42e4ad39bc28e#eeec6f0654f32270aec4e4a0d0f42e4ad39bc28e"
 
 [[package]]
 name = "async-trait"
-version = "0.1.58"
+version = "0.1.59"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e805d94e6b5001b651426cf4cd446b1ab5f319d27bab5c644f61de0a804360c"
+checksum = "31e6e93155431f3931513b243d371981bb2770112b370c82745a1d19d2f99364"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -99,9 +99,9 @@ checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
 [[package]]
 name = "axum"
-version = "0.5.17"
+version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "acee9fd5073ab6b045a275b3e709c163dd36c90685219cb21804a147b58dba43"
+checksum = "08b108ad2665fa3f6e6a517c3d80ec3e77d224c47d605167aefaa5d7ef97fa48"
 dependencies = [
  "async-trait",
  "axum-core",
@@ -117,8 +117,10 @@ dependencies = [
  "mime",
  "percent-encoding",
  "pin-project-lite",
+ "rustversion",
  "serde",
  "serde_json",
+ "serde_path_to_error",
  "serde_urlencoded",
  "sync_wrapper",
  "tokio",
@@ -130,9 +132,9 @@ dependencies = [
 
 [[package]]
 name = "axum-auth"
-version = "0.3.0"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f9770f9a9147b2324066609acb5495538cb25f973129663fba2658ba7ed69407"
+checksum = "620b37645b77baab8160f93421568d7b3dd25da0a160fab38eb1c4ef611f6d98"
 dependencies = [
  "async-trait",
  "axum-core",
@@ -142,9 +144,9 @@ dependencies = [
 
 [[package]]
 name = "axum-core"
-version = "0.2.9"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37e5939e02c56fecd5c017c37df4238c0a839fa76b7f97acdd7efb804fd181cc"
+checksum = "79b8558f5a0581152dc94dcd289132a1d377494bdeafcd41869b3258e3e2ad92"
 dependencies = [
  "async-trait",
  "bytes",
@@ -152,10 +154,23 @@ dependencies = [
  "http",
  "http-body",
  "mime",
+ "rustversion",
  "tower-layer",
  "tower-service",
 ]
 
+[[package]]
+name = "axum-macros"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e4df0fc33ada14a338b799002f7e8657711422b25d4e16afb032708d6b185621"
+dependencies = [
+ "heck",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "backtrace"
 version = "0.3.66"
@@ -166,7 +181,7 @@ dependencies = [
  "cc",
  "cfg-if",
  "libc",
- "miniz_oxide",
+ "miniz_oxide 0.5.4",
  "object",
  "rustc-demangle",
 ]
@@ -411,12 +426,12 @@ dependencies = [
 
 [[package]]
 name = "flate2"
-version = "1.0.24"
+version = "1.0.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f82b0f4c27ad9f8bfd1f3208d882da2b09c301bc1c828fd3a00d0216d2fbbff6"
+checksum = "a8a2db397cb1c8772f31494cb8917e48cd1e64f0fa7efac59fbd741a0a8ce841"
 dependencies = [
  "crc32fast",
- "miniz_oxide",
+ "miniz_oxide 0.6.2",
 ]
 
 [[package]]
@@ -489,6 +504,12 @@ version = "1.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "eabb4a44450da02c90444cf74558da904edde8fb4e9035a9a6a4e15445af0bd7"
 
+[[package]]
+name = "heck"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2540771e65fc8cb83cd6e8a237f70c319bd5c29f78ed1084ba5d50eeac86f7f9"
+
 [[package]]
 name = "hermit-abi"
 version = "0.1.19"
@@ -608,9 +629,9 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "libc"
-version = "0.2.137"
+version = "0.2.138"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fc7fcc620a3bff7cdd7a365be3376c97191aeaccc2a603e600951e452615bf89"
+checksum = "db6d7e329c562c5dfab7a46a2afabc8b987ab9a4834c9d1ca04dc54c1546cef8"
 
 [[package]]
 name = "libm"
@@ -669,9 +690,9 @@ dependencies = [
 
 [[package]]
 name = "matchit"
-version = "0.5.0"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "73cbba799671b762df5a175adf59ce145165747bb891505c43d09aefbbf38beb"
+checksum = "b87248edafb776e59e6ee64a79086f65890d3510f2c656c000bf2a7e8a0aea40"
 
 [[package]]
 name = "memchr"
@@ -710,6 +731,15 @@ dependencies = [
  "adler",
 ]
 
+[[package]]
+name = "miniz_oxide"
+version = "0.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b275950c28b37e794e8c55d88aeb5e139d0ce23fdbbeda68f8d7174abdf9e8fa"
+dependencies = [
+ "adler",
+]
+
 [[package]]
 name = "mio"
 version = "0.8.5"
@@ -730,6 +760,7 @@ dependencies = [
  "askama_axum",
  "axum",
  "axum-auth",
+ "axum-macros",
  "color-eyre",
  "linkify",
  "once_cell",
@@ -820,9 +851,9 @@ checksum = "ff011a302c396a5197692431fc1948019154afc178baf7d8e37367442a4601cf"
 
 [[package]]
 name = "openssl-sys"
-version = "0.9.77"
+version = "0.9.79"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b03b84c3b2d099b81f0953422b4d4ad58761589d0229b5506356afca05a3670a"
+checksum = "5454462c0eced1e97f2ec09036abc8da362e66802f66fd20f86854d9d8cbcbc4"
 dependencies = [
  "autocfg",
  "cc",
@@ -855,9 +886,9 @@ dependencies = [
 
 [[package]]
 name = "parking_lot_core"
-version = "0.9.4"
+version = "0.9.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4dc9e0dc2adc1c69d09143aff38d3d30c5c3f0df0dad82e6d25547af174ebec0"
+checksum = "7ff9f3fef3968a3ec5945535ed654cb38ff72d7495a25619e2247fb15a2ed9ba"
 dependencies = [
  "cfg-if",
  "libc",
@@ -1064,18 +1095,18 @@ checksum = "e25dfac463d778e353db5be2449d1cce89bd6fd23c9f1ea21310ce6e5a1b29c4"
 
 [[package]]
 name = "serde"
-version = "1.0.147"
+version = "1.0.149"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d193d69bae983fc11a79df82342761dfbf28a99fc8d203dca4c3c1b590948965"
+checksum = "256b9932320c590e707b94576e3cc1f7c9024d0ee6612dfbcf1cb106cbe8e055"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.147"
+version = "1.0.149"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4f1d362ca8fc9c3e3a7484440752472d68a6caa98f1ab81d99b5dfe517cec852"
+checksum = "b4eae9b04cbffdfd550eb462ed33bc6a1b68c935127d008b27444d08380f94e4"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1104,6 +1135,15 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "serde_path_to_error"
+version = "0.1.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "184c643044780f7ceb59104cef98a5a6f12cb2288a7bc701ab93a362b49fd47d"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "serde_urlencoded"
 version = "0.7.1"
@@ -1190,9 +1230,9 @@ checksum = "6bdef32e8150c2a081110b42772ffe7d7c9032b606bc226c8260fd97e0976601"
 
 [[package]]
 name = "syn"
-version = "1.0.103"
+version = "1.0.105"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a864042229133ada95abf3b54fdc62ef5ccabe9515b64717bcb9a1919e59445d"
+checksum = "60b9b43d45702de4c839cb9b51d9f529c5dd26a4aff255b42b1ebc03e88ee908"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1297,9 +1337,9 @@ dependencies = [
 
 [[package]]
 name = "tokio"
-version = "1.22.0"
+version = "1.23.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d76ce4a75fb488c605c54bf610f221cea8b0dafb53333c1a67e8ee199dcd2ae3"
+checksum = "eab6d665857cc6ca78d6e80303a02cea7a7851e85dfbd77cbdc09bd129f1ef46"
 dependencies = [
  "autocfg",
  "bytes",
@@ -1312,14 +1352,14 @@ dependencies = [
  "signal-hook-registry",
  "socket2",
  "tokio-macros",
- "winapi",
+ "windows-sys 0.42.0",
 ]
 
 [[package]]
 name = "tokio-macros"
-version = "1.8.0"
+version = "1.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9724f9a975fb987ef7a3cd9be0350edcbe130698af5b8f7a631e23d42d052484"
+checksum = "d266c00fde287f55d3f1c3e96c500c362a2b8c695076ec180f27918820bc6df8"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1353,9 +1393,9 @@ dependencies = [
 
 [[package]]
 name = "tower-http"
-version = "0.3.4"
+version = "0.3.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c530c8675c1dbf98facee631536fa116b5fb6382d7dd6dc1b118d970eafe3ba"
+checksum = "f873044bf02dd1e8239e9c1293ea39dad76dc594ec16185d0a1bf31d8dc8d858"
 dependencies = [
  "bitflags",
  "bytes",
@@ -1463,9 +1503,9 @@ checksum = "59547bce71d9c38b83d9c0e92b6066c4253371f15005def0c30d9657f50c7642"
 
 [[package]]
 name = "typenum"
-version = "1.15.0"
+version = "1.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dcf81ac59edc17cc8697ff311e8f5ef2d99fcbd9817b34cec66f90b6c3dfd987"
+checksum = "497961ef93d974e23eb6f433eb5fe1b7930b659f06d12dec6fc44a8f554c0bba"
 
 [[package]]
 name = "unicase"
@@ -1705,9 +1745,9 @@ dependencies = [
 
 [[package]]
 name = "zstd-sys"
-version = "2.0.2+zstd.1.5.2"
+version = "2.0.4+zstd.1.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "24faa29d97c8ddca9b37b680e3bd2d5439d864a9cac3a0640d086b71c908bb83"
+checksum = "4fa202f2ef00074143e219d15b62ffc317d17cc33909feac471c044087cad7b0"
 dependencies = [
  "cc",
  "libc",
diff --git a/crates/model_server/Cargo.toml b/crates/model_server/Cargo.toml
index 4b57660..7e02b31 100644
--- a/crates/model_server/Cargo.toml
+++ b/crates/model_server/Cargo.toml
@@ -7,20 +7,21 @@ version = "0.1.0"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-axum = "0.5.16"
-axum-auth = {version = "0.3", default-features = false, features = ["auth-bearer"]}
+axum = "0.6.1"
+axum-macros = "0.3.0"
+axum-auth = {version = "0.4.0", default-features = false, features = ["auth-bearer"]}
 color-eyre = "0.6.2"
 linkify = "0.9.0"
 once_cell = "1.15.0"
-serde = {version = "1.0", features = ["derive"]}
-serde_json = "1.0"
+serde = {version = "1.0.149", features = ["derive"]}
+serde_json = "1.0.89"
 #tensorflow = {version = "0.19.1", features = ["tensorflow_gpu"]}
-askama = {git = "https://github.com/djc/askama.git", branch = "main"}
-askama_axum = {git = "https://github.com/djc/askama.git", branch = "main"}
+askama = {git = "https://github.com/djc/askama.git", rev = "eeec6f0654f32270aec4e4a0d0f42e4ad39bc28e"}
+askama_axum = {git = "https://github.com/djc/askama.git", rev = "eeec6f0654f32270aec4e4a0d0f42e4ad39bc28e"}
 tensorflow = {version = "0.19.1"}
-tokio = {version = "1.0", features = ["full"]}
-tracing = "0.1"
-tracing-subscriber = {version = "0.3", features = ["env-filter"]}
+tokio = {version = "1.23.0", features = ["full"]}
+tracing = "0.1.37"
+tracing-subscriber = {version = "0.3.16", features = ["env-filter"]}
 voca_rs = "1.14.0"
 
 [dev-dependencies]
diff --git a/crates/model_server/src/main.rs b/crates/model_server/src/main.rs
index 657feff..7585bdb 100644
--- a/crates/model_server/src/main.rs
+++ b/crates/model_server/src/main.rs
@@ -2,12 +2,13 @@ use askama_axum::Template;
 use axum::routing::get;
 use axum::{http::StatusCode, response::IntoResponse, routing::post, Json, Router};
 use axum_auth::AuthBearer;
+use axum_macros::debug_handler;
 use color_eyre::eyre::{bail, Result};
 use linkify::LinkFinder;
 use once_cell::sync::OnceCell;
 use serde::{Deserialize, Serialize};
 use std::io::Write;
-use std::net::{Ipv4Addr, Ipv6Addr};
+use std::net::Ipv6Addr;
 use std::{fs::OpenOptions, net::SocketAddr};
 use tensorflow::{Graph, SavedModelBundle, SessionOptions, SessionRunArgs, Tensor};
 use tracing::{error, info};
@@ -103,9 +104,10 @@ async fn test(Json(payload): Json<TestData>) -> impl IntoResponse {
     (StatusCode::OK, Json(response))
 }
 
+#[debug_handler]
 async fn submit(
-    Json(payload): Json<SubmitData>,
     AuthBearer(token): AuthBearer,
+    Json(payload): Json<SubmitData>,
 ) -> impl IntoResponse {
     let access_token = match std::env::var("ACCESS_TOKEN") {
         Ok(val) => val,
@@ -122,9 +124,10 @@ async fn submit(
     StatusCode::NOT_IMPLEMENTED
 }
 
+#[debug_handler]
 async fn submit_for_review(
-    Json(payload): Json<SubmitReview>,
     AuthBearer(token): AuthBearer,
+    Json(payload): Json<SubmitReview>,
 ) -> impl IntoResponse {
     let access_token = match std::env::var("ACCESS_TOKEN") {
         Ok(val) => val,