diff --git a/Cargo.lock b/Cargo.lock
index 005e2d6d8..e0c7fe140 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2010,13 +2010,11 @@ dependencies = [
  "aws-config",
  "aws-sdk-cloudfront",
  "aws-sdk-s3",
- "aws-smithy-http",
  "aws-smithy-runtime",
  "aws-smithy-types",
  "aws-smithy-types-convert",
  "axum",
  "axum-extra",
- "backtrace",
  "base64 0.22.1",
  "bincode 2.0.1",
  "bzip2",
@@ -2052,7 +2050,6 @@ dependencies = [
  "mime_guess",
  "mockito",
  "num_cpus",
- "once_cell",
  "opentelemetry",
  "opentelemetry-otlp",
  "opentelemetry-resource-detectors",
@@ -2083,7 +2080,6 @@ dependencies = [
  "tempfile",
  "test-case",
  "thiserror 2.0.17",
- "thread_local",
  "time",
  "tokio",
  "tokio-util",
@@ -5849,9 +5845,6 @@ name = "once_cell"
 version = "1.21.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "42f5e15c9953c5e4ccceeb2e7382a716482c34515315f7b03532b8b4e8393d2d"
-dependencies = [
- "parking_lot_core",
-]
 
 [[package]]
 name = "once_cell_polyfill"
diff --git a/Cargo.toml b/Cargo.toml
index de2fde142..b3e44b0da 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -35,7 +35,6 @@ sqlx = { version = "0.8", features = [ "runtime-tokio", "postgres", "sqlite", "c
 url = { version = "2.1.1", features = ["serde"] }
 docsrs-metadata = { path = "crates/metadata" }
 anyhow = { version = "1.0.42", features = ["backtrace"]}
-backtrace = "0.3.61"
 thiserror = "2.0.3"
 comrak = { version = "0.48.0", default-features = false }
 syntect = { version = "5.0.0", default-features = false, features = ["parsing", "html", "dump-load", "regex-onig"] }
@@ -51,7 +50,6 @@ zstd = "0.13.0"
 flate2 = "1.1.1"
 hostname = "0.4.0"
 path-slash = "0.2.0"
-once_cell = { version = "1.4.0", features = ["parking_lot"] }
 base64 = "0.22"
 strum = { version = "0.27.0", features = ["derive"] }
 lol_html = "2.0.0"
@@ -109,7 +107,6 @@ phf = "0.13.1"
 chrono = { version = "0.4.11", default-features = false, features = ["clock", "serde"] }
 
 # Transitive dependencies we don't use directly but need to have specific versions of
-thread_local = "1.1.3"
 constant_time_eq = "0.4.2"
 md5 = "0.8.0"
 
@@ -124,7 +121,6 @@ tower = { version = "0.5.1", features = ["util"] }
 opentelemetry_sdk = { version = "0.31.0", features = ["rt-tokio", "testing"] }
 aws-smithy-types = "1.0.1"
 aws-smithy-runtime = {version = "1.0.1", features = ["client", "test-util"]}
-aws-smithy-http = "0.62.0"
 indoc = "2.0.0"
 pretty_assertions = "1.4.0"
 
@@ -141,7 +137,6 @@ phf_codegen = "0.13"
 walkdir = "2"
 anyhow = { version = "1.0.42", features = ["backtrace"] }
 grass = { version = "0.13.1", default-features = false }
-once_cell = { version = "1.4.0", features = ["parking_lot"] }
 syntect = { version = "5.0.0", default-features = false, features = ["parsing", "dump-create", "yaml-load", "regex-onig"] }
 
 [[bench]]