diff --git a/bottlecap/Cargo.lock b/bottlecap/Cargo.lock
index 0bd1f5e43..0a51fe4b2 100644
--- a/bottlecap/Cargo.lock
+++ b/bottlecap/Cargo.lock
@@ -2112,9 +2112,9 @@ checksum = "42f5e15c9953c5e4ccceeb2e7382a716482c34515315f7b03532b8b4e8393d2d"
 
 [[package]]
 name = "openssl-probe"
-version = "0.2.1"
+version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7c87def4c32ab89d880effc9e097653c8da5d6ef28e6b539d313baaacfbafcbe"
+checksum = "d05e27ee213611ffe7d6348b942e8f942b37114c00cc03cec254295a4a17852e"
 
 [[package]]
 name = "opentelemetry"
@@ -2893,9 +2893,9 @@ dependencies = [
 
 [[package]]
 name = "rustls-native-certs"
-version = "0.8.3"
+version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "612460d5f7bea540c490b2b6395d8e34a953e52b491accd6c86c8164c5932a63"
+checksum = "9980d917ebb0c0536119ba501e90834767bffc3d60641457fd84a1f3fd337923"
 dependencies = [
  "openssl-probe",
  "rustls-pki-types",
diff --git a/bottlecap/Cargo.toml b/bottlecap/Cargo.toml
index 45f155144..df6619e7a 100644
--- a/bottlecap/Cargo.toml
+++ b/bottlecap/Cargo.toml
@@ -52,7 +52,10 @@ serde-aux = { version = "4.7", default-features = false }
 serde_html_form = { version = "0.2", default-features = false }
 opentelemetry-proto = { version = "0.30.0", features = ["trace", "with-serde", "gen-tonic"] }
 opentelemetry-semantic-conventions = { version = "0.30", features = ["semconv_experimental"] }
-rustls-native-certs = { version = "0.8.1", optional = true }
+# Pinned to <0.8.3: version 0.8.3 upgraded to openssl-probe 0.2.x which scans all cert
+# directories and parses ~200 individual cert files on Lambda instead of loading a single
+# bundle file, adding ~45ms to each reqwest::Client::build() call.
+rustls-native-certs = { version = ">=0.8.1, <0.8.3", optional = true }
 axum = { version = "0.8.4", default-features = false, features = ["default"] }
 ustr = { version = "1.0.0", default-features = false }
 tower-http = { version = "0.6.6", default-features = false, features = ["limit"] }
diff --git a/bottlecap/LICENSE-3rdparty.csv b/bottlecap/LICENSE-3rdparty.csv
index 5489caf6a..9c6ff4580 100644
--- a/bottlecap/LICENSE-3rdparty.csv
+++ b/bottlecap/LICENSE-3rdparty.csv
@@ -123,7 +123,7 @@ nix,https://github.com/nix-rust/nix,MIT,The nix-rust Project Developers
 num-conv,https://github.com/jhpratt/num-conv,MIT OR Apache-2.0,Jacob Pratt <jacob@jhpratt.dev>
 num-traits,https://github.com/rust-num/num-traits,MIT OR Apache-2.0,The Rust Project Developers
 once_cell,https://github.com/matklad/once_cell,MIT OR Apache-2.0,Aleksey Kladov <aleksey.kladov@gmail.com>
-openssl-probe,https://github.com/rustls/openssl-probe,MIT OR Apache-2.0,Alex Crichton <alex@alexcrichton.com>
+openssl-probe,https://github.com/alexcrichton/openssl-probe,MIT OR Apache-2.0,Alex Crichton <alex@alexcrichton.com>
 opentelemetry,https://github.com/open-telemetry/opentelemetry-rust/tree/main/opentelemetry,Apache-2.0,The opentelemetry Authors
 opentelemetry-proto,https://github.com/open-telemetry/opentelemetry-rust/tree/main/opentelemetry-proto,Apache-2.0,The opentelemetry-proto Authors
 opentelemetry-semantic-conventions,https://github.com/open-telemetry/opentelemetry-rust/tree/main/opentelemetry-semantic-conventions,Apache-2.0,The opentelemetry-semantic-conventions Authors