diff --git a/Cargo.lock b/Cargo.lock
index 879d1fea95..766d755777 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1513,7 +1513,7 @@ dependencies = [
 [[package]]
 name = "linkerd2-proxy-api"
 version = "0.1.18"
-source = "git+https://github.com/linkerd/linkerd2-proxy-api?branch=main#453ac1ea2b73fe12bb26a05c2bc6d44eb3d8c77b"
+source = "git+https://github.com/linkerd/linkerd2-proxy-api?branch=main#48f13d65431c49ee5bdebc1bcd81df583ab5683d"
 dependencies = [
  "h2",
  "http",
@@ -1521,6 +1521,7 @@ dependencies = [
  "prost",
  "prost-types",
  "quickcheck",
+ "thiserror",
  "tonic",
  "tonic-build",
 ]
@@ -2284,16 +2285,21 @@ dependencies = [
  "bytes",
  "futures-core",
  "futures-util",
+ "h2",
  "http",
  "http-body",
+ "hyper",
  "percent-encoding",
  "pin-project",
  "prost",
  "prost-derive",
+ "tokio",
  "tokio-stream",
  "tokio-util",
+ "tower",
  "tower-service",
  "tracing",
+ "tracing-futures",
 ]
 
 [[package]]
@@ -2387,6 +2393,16 @@ dependencies = [
  "lazy_static",
 ]
 
+[[package]]
+name = "tracing-futures"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "97d095ae15e245a057c8e8451bab9b3ee1e1f68e9ba2b4fbc18d0ac5237835f2"
+dependencies = [
+ "pin-project",
+ "tracing",
+]
+
 [[package]]
 name = "tracing-log"
 version = "0.1.2"