diff --git a/Cargo.lock b/Cargo.lock
index 26f5909f92efb..462ec751c3150 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -622,8 +622,8 @@ dependencies = [
  "aws-http",
  "aws-sdk-sso",
  "aws-sdk-sts",
- "aws-smithy-async",
- "aws-smithy-client",
+ "aws-smithy-async 0.51.0",
+ "aws-smithy-client 0.51.0",
  "aws-smithy-http 0.51.0",
  "aws-smithy-http-tower 0.51.0",
  "aws-smithy-json",
@@ -682,8 +682,8 @@ dependencies = [
  "aws-endpoint",
  "aws-http",
  "aws-sig-auth",
- "aws-smithy-async",
- "aws-smithy-client",
+ "aws-smithy-async 0.51.0",
+ "aws-smithy-client 0.51.0",
  "aws-smithy-http 0.51.0",
  "aws-smithy-http-tower 0.51.0",
  "aws-smithy-query",
@@ -705,8 +705,8 @@ dependencies = [
  "aws-endpoint",
  "aws-http",
  "aws-sig-auth",
- "aws-smithy-async",
- "aws-smithy-client",
+ "aws-smithy-async 0.51.0",
+ "aws-smithy-client 0.51.0",
  "aws-smithy-http 0.51.0",
  "aws-smithy-http-tower 0.51.0",
  "aws-smithy-json",
@@ -727,8 +727,8 @@ dependencies = [
  "aws-endpoint",
  "aws-http",
  "aws-sig-auth",
- "aws-smithy-async",
- "aws-smithy-client",
+ "aws-smithy-async 0.51.0",
+ "aws-smithy-client 0.51.0",
  "aws-smithy-http 0.51.0",
  "aws-smithy-http-tower 0.51.0",
  "aws-smithy-json",
@@ -749,8 +749,8 @@ dependencies = [
  "aws-endpoint",
  "aws-http",
  "aws-sig-auth",
- "aws-smithy-async",
- "aws-smithy-client",
+ "aws-smithy-async 0.51.0",
+ "aws-smithy-client 0.51.0",
  "aws-smithy-http 0.51.0",
  "aws-smithy-http-tower 0.51.0",
  "aws-smithy-json",
@@ -770,8 +770,8 @@ dependencies = [
  "aws-endpoint",
  "aws-http",
  "aws-sig-auth",
- "aws-smithy-async",
- "aws-smithy-client",
+ "aws-smithy-async 0.51.0",
+ "aws-smithy-client 0.51.0",
  "aws-smithy-http 0.51.0",
  "aws-smithy-http-tower 0.51.0",
  "aws-smithy-json",
@@ -793,9 +793,9 @@ dependencies = [
  "aws-http",
  "aws-sig-auth",
  "aws-sigv4 0.51.0",
- "aws-smithy-async",
+ "aws-smithy-async 0.51.0",
  "aws-smithy-checksums",
- "aws-smithy-client",
+ "aws-smithy-client 0.51.0",
  "aws-smithy-eventstream",
  "aws-smithy-http 0.51.0",
  "aws-smithy-http-tower 0.51.0",
@@ -820,8 +820,8 @@ dependencies = [
  "aws-endpoint",
  "aws-http",
  "aws-sig-auth",
- "aws-smithy-async",
- "aws-smithy-client",
+ "aws-smithy-async 0.51.0",
+ "aws-smithy-client 0.51.0",
  "aws-smithy-http 0.51.0",
  "aws-smithy-http-tower 0.51.0",
  "aws-smithy-query",
@@ -843,8 +843,8 @@ dependencies = [
  "aws-endpoint",
  "aws-http",
  "aws-sig-auth",
- "aws-smithy-async",
- "aws-smithy-client",
+ "aws-smithy-async 0.51.0",
+ "aws-smithy-client 0.51.0",
  "aws-smithy-http 0.51.0",
  "aws-smithy-http-tower 0.51.0",
  "aws-smithy-json",
@@ -865,8 +865,8 @@ dependencies = [
  "aws-endpoint",
  "aws-http",
  "aws-sig-auth",
- "aws-smithy-async",
- "aws-smithy-client",
+ "aws-smithy-async 0.51.0",
+ "aws-smithy-client 0.51.0",
  "aws-smithy-http 0.51.0",
  "aws-smithy-http-tower 0.51.0",
  "aws-smithy-query",
@@ -943,6 +943,18 @@ dependencies = [
  "tokio-stream",
 ]
 
+[[package]]
+name = "aws-smithy-async"
+version = "0.54.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "63c712a28a4f2f2139759235c08bf98aca99d4fdf1b13c78c5f95613df0a5db9"
+dependencies = [
+ "futures-util",
+ "pin-project-lite",
+ "tokio",
+ "tokio-stream",
+]
+
 [[package]]
 name = "aws-smithy-checksums"
 version = "0.51.0"
@@ -970,7 +982,7 @@ version = "0.51.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ff28d553714f8f54cd921227934fc13a536a1c03f106e56b362fd57e16d450ad"
 dependencies = [
- "aws-smithy-async",
+ "aws-smithy-async 0.51.0",
  "aws-smithy-http 0.51.0",
  "aws-smithy-http-tower 0.51.0",
  "aws-smithy-types 0.51.0",
@@ -986,6 +998,27 @@ dependencies = [
  "tracing 0.1.37",
 ]
 
+[[package]]
+name = "aws-smithy-client"
+version = "0.54.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "104ca17f56cde00a10207169697dfe9c6810db339d52fb352707e64875b30a44"
+dependencies = [
+ "aws-smithy-async 0.54.4",
+ "aws-smithy-http 0.54.4",
+ "aws-smithy-http-tower 0.54.4",
+ "aws-smithy-types 0.54.4",
+ "bytes 1.4.0",
+ "fastrand",
+ "http",
+ "http-body",
+ "hyper",
+ "pin-project-lite",
+ "tokio",
+ "tower",
+ "tracing 0.1.37",
+]
+
 [[package]]
 name = "aws-smithy-eventstream"
 version = "0.51.0"
@@ -1161,8 +1194,8 @@ version = "0.51.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "05701d32da168b44f7ee63147781aed8723e792cc131cb9b18363b5393f17f70"
 dependencies = [
- "aws-smithy-async",
- "aws-smithy-client",
+ "aws-smithy-async 0.51.0",
+ "aws-smithy-client 0.51.0",
  "aws-smithy-http 0.51.0",
  "aws-smithy-types 0.51.0",
  "http",
@@ -2858,7 +2891,7 @@ version = "1.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1e9c280362032ea4203659fc489832d0204ef09f247a0506f170dafcac08c369"
 dependencies = [
- "signature 1.6.4",
+ "signature 2.0.0",
 ]
 
 [[package]]
@@ -9372,8 +9405,8 @@ dependencies = [
  "aws-sdk-s3",
  "aws-sdk-sqs",
  "aws-sigv4 0.53.0",
- "aws-smithy-async",
- "aws-smithy-client",
+ "aws-smithy-async 0.51.0",
+ "aws-smithy-client 0.54.4",
  "aws-smithy-http 0.51.0",
  "aws-smithy-http-tower 0.54.4",
  "aws-smithy-types 0.51.0",
diff --git a/Cargo.toml b/Cargo.toml
index 2811f5e1bc3e2..e483f8837abf4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -180,7 +180,7 @@ aws-types = { version = "0.51.0", default-features = false, features = ["hardcod
 aws-sigv4 = { version = "0.53.0", default-features = false, features = ["sign-http"], optional = true }
 aws-config = { version = "0.51.0", default-features = false, features = ["native-tls"], optional = true }
 aws-smithy-async = { version = "0.51.0", default-features = false, optional = true }
-aws-smithy-client = { version = "0.51.0", default-features = false, features = ["client-hyper"], optional = true}
+aws-smithy-client = { version = "0.54.4", default-features = false, features = ["client-hyper"], optional = true}
 aws-smithy-http = { version = "0.51.0", default-features = false, features = ["event-stream"], optional = true }
 aws-smithy-http-tower = { version = "0.54.4", default-features = false, optional = true }
 aws-smithy-types = { version = "0.51.0", default-features = false, optional = true }