diff --git a/Cargo.lock b/Cargo.lock
index 82369f9..b54eadd 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -141,9 +141,9 @@ dependencies = [
 
 [[package]]
 name = "aws-runtime"
-version = "1.7.2"
+version = "1.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5fc0651c57e384202e47153c1260b84a9936e19803d747615edf199dc3b98d17"
+checksum = "5dcd93c82209ac7413532388067dce79be5a8780c1786e5fae3df22e4dee2864"
 dependencies = [
  "aws-credential-types",
  "aws-sigv4",
@@ -169,9 +169,9 @@ dependencies = [
 
 [[package]]
 name = "aws-sdk-s3"
-version = "1.129.0"
+version = "1.131.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6d4e8410fadbc0ee453145dd77a4958227b18b05bf67c2795d0a8b8596c9aa0f"
+checksum = "fe1b8c5282bf859170836045296b3cd710b7573aceb909498366bb508a41058e"
 dependencies = [
  "aws-credential-types",
  "aws-runtime",
@@ -190,23 +190,23 @@ dependencies = [
  "bytes",
  "fastrand",
  "hex",
- "hmac",
+ "hmac 0.13.0",
  "http 0.2.12",
  "http 1.4.0",
  "http-body 1.0.1",
  "lru",
  "percent-encoding",
  "regex-lite",
- "sha2 0.10.9",
+ "sha2 0.11.0",
  "tracing",
  "url",
 ]
 
 [[package]]
 name = "aws-sigv4"
-version = "1.4.2"
+version = "1.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b0b660013a6683ab23797778e21f1f854744fdf05f68204b4cca4c8c04b5d1f4"
+checksum = "68dc0b907359b120170613b5c09ccc61304eac3998ff6274b97d93ee6490115a"
 dependencies = [
  "aws-credential-types",
  "aws-smithy-eventstream",
@@ -217,13 +217,13 @@ dependencies = [
  "crypto-bigint 0.5.5",
  "form_urlencoded",
  "hex",
- "hmac",
+ "hmac 0.13.0",
  "http 0.2.12",
  "http 1.4.0",
  "p256",
  "percent-encoding",
  "ring",
- "sha2 0.10.9",
+ "sha2 0.11.0",
  "subtle",
  "time",
  "tracing",
@@ -428,9 +428,9 @@ dependencies = [
 
 [[package]]
 name = "aws-types"
-version = "1.3.14"
+version = "1.3.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "47c8323699dd9b3c8d5b3c13051ae9cdef58fd179957c882f8374dd8725962d9"
+checksum = "2f4bbcaa9304ea40902d3d5f42a0428d1bd895a2b0f6999436fb279ffddc58ac"
 dependencies = [
  "aws-credential-types",
  "aws-smithy-async",
@@ -595,6 +595,12 @@ dependencies = [
  "cc",
 ]
 
+[[package]]
+name = "cmov"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3f88a43d011fc4a6876cb7344703e297c71dda42494fee094d5f7c76bf13f746"
+
 [[package]]
 name = "colorchoice"
 version = "1.0.5"
@@ -724,6 +730,15 @@ dependencies = [
  "hybrid-array",
 ]
 
+[[package]]
+name = "ctutils"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7d5515a3834141de9eafb9717ad39eea8247b5674e6066c404e8c4b365d2a29e"
+dependencies = [
+ "cmov",
+]
+
 [[package]]
 name = "darling"
 version = "0.23.0"
@@ -797,6 +812,7 @@ dependencies = [
  "block-buffer 0.12.0",
  "const-oid 0.10.2",
  "crypto-common 0.2.1",
+ "ctutils",
 ]
 
 [[package]]
@@ -1104,6 +1120,15 @@ dependencies = [
  "digest 0.10.7",
 ]
 
+[[package]]
+name = "hmac"
+version = "0.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6303bc9732ae41b04cb554b844a762b4115a61bfaa81e3e83050991eeb56863f"
+dependencies = [
+ "digest 0.11.2",
+]
+
 [[package]]
 name = "http"
 version = "0.2.12"
@@ -1711,7 +1736,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7743f17af12fa0b03b803ba12cd6a8d9483a587e89c69445e3909655c0b9fabb"
 dependencies = [
  "crypto-bigint 0.4.9",
- "hmac",
+ "hmac 0.12.1",
  "zeroize",
 ]
 
diff --git a/Cargo.toml b/Cargo.toml
index d4f1c02..ea8c453 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -52,7 +52,7 @@ redundant_closure = "warn"
 
 [dependencies]
 # AWS SDK for S3 operations
-aws-sdk-s3 = { version = "1.129.0", default-features = false, features = ["sigv4a", "default-https-client", "rt-tokio"] }
+aws-sdk-s3 = { version = "1.131.0", default-features = false, features = ["sigv4a", "default-https-client", "rt-tokio"] }
 aws-smithy-http-client = { version = "1.1.12", default-features = false, features = ["default-client", "rustls-aws-lc"] }
 
 # Async runtime and utilities