diff --git a/src/Cargo.lock b/src/Cargo.lock
index ab5ef970..001aa424 100644
--- a/src/Cargo.lock
+++ b/src/Cargo.lock
@@ -406,12 +406,6 @@ dependencies = [
  "windows-targets 0.52.5",
 ]
 
-[[package]]
-name = "chunked_transfer"
-version = "1.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6e4de3bc4ea267985becf712dc6d9eed8b04c953b3fcfb339ebc87acd9804901"
-
 [[package]]
 name = "cipher"
 version = "0.4.4"
@@ -1220,9 +1214,9 @@ checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
 
 [[package]]
 name = "libc"
-version = "0.2.149"
+version = "0.2.148"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a08173bc88b7955d1b3145aa561539096c421ac8debde8cbc3612ec635fee29b"
+checksum = "9cdc71e17332e86d2e1d38c1f99edcb6288ee11b815fb1a4b049eaa2114d369b"
 
 [[package]]
 name = "libloading"
@@ -1321,9 +1315,9 @@ dependencies = [
 
 [[package]]
 name = "mio"
-version = "0.8.11"
+version = "0.8.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4a650543ca06a924e8b371db273b2756685faae30f8487da1b56505a8f78b0c"
+checksum = "927a765cd3fc26206e66b296465fa9d3e5ab003e651c1b3c060e7956d96b19d2"
 dependencies = [
  "libc",
  "wasi",
@@ -1802,15 +1796,12 @@ name = "qos_net"
 version = "0.1.0"
 dependencies = [
  "borsh",
- "chunked_transfer",
  "hickory-resolver",
- "httparse",
  "qos_core",
  "qos_test_primitives",
  "rand",
  "rustls",
  "serde",
- "serde_json",
  "webpki-roots",
 ]
 
@@ -2109,9 +2100,9 @@ dependencies = [
 
 [[package]]
 name = "serde"
-version = "1.0.203"
+version = "1.0.209"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7253ab4de971e72fb7be983802300c30b5a7f0c2e56fab8abfc6a214307c0094"
+checksum = "99fce0ffe7310761ca6bf9faf5115afbc19688edd00171d81b1bb1b116c63e09"
 dependencies = [
  "serde_derive",
 ]
@@ -2137,9 +2128,9 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.203"
+version = "1.0.209"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "500cbc0ebeb6f46627f50f3f5811ccf6bf00643be300b4c3eabc0ef55dc5b5ba"
+checksum = "a5831b979fd7b5439637af1752d535ff49f4860c0f341d1baeb6faf0f4242170"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2274,9 +2265,9 @@ checksum = "3c5e1a9a646d36c3599cd173a41282daf47c44583ad367b8e6837255952e5c67"
 
 [[package]]
 name = "socket2"
-version = "0.5.5"
+version = "0.5.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7b5fac59a5cb5dd637972e5fca70daf0523c9067fcdc4842f053dae04a18f8e9"
+checksum = "4031e820eb552adee9295814c0ced9e5cf38ddf1e8b7d566d6de8e2538ea989e"
 dependencies = [
  "libc",
  "windows-sys 0.48.0",
@@ -2430,9 +2421,9 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
 [[package]]
 name = "tokio"
-version = "1.38.0"
+version = "1.33.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ba4f4a02a7a80d6f274636f0aa95c7e383b912d41fe721a31f29e29698585a4a"
+checksum = "4f38200e3ef7995e5ef13baec2f432a6da0aa9ac495b2c0e8f3b7eec2c92d653"
 dependencies = [
  "backtrace",
  "bytes",
@@ -2447,9 +2438,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-macros"
-version = "2.3.0"
+version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5f5ae998a069d4b5aba8ee9dad856af7d520c3699e6159b185c2acd48155d39a"
+checksum = "630bdcf245f78637c13ec01ffae6187cca34625e8c63150d424b59e55af2675e"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/src/integration/Cargo.toml b/src/integration/Cargo.toml
index fe0d2dd8..3fa18f89 100644
--- a/src/integration/Cargo.toml
+++ b/src/integration/Cargo.toml
@@ -15,7 +15,7 @@ qos_hex = { path = "../qos_hex" }
 qos_p256 = { path = "../qos_p256", features = ["mock"] }
 qos_test_primitives = { path = "../qos_test_primitives" }
 
-tokio = { version = "1.38.0", features = ["macros", "rt-multi-thread"], default-features = false }
+tokio = { version = "1.33", features = ["macros", "rt-multi-thread"], default-features = false }
 borsh = { version = "1.0", features = ["std", "derive"] , default-features = false}
 nix = { version = "0.26", features = ["socket"], default-features = false }
 rustls = { version = "0.23.5" }
diff --git a/src/qos_core/Cargo.toml b/src/qos_core/Cargo.toml
index 74700295..5ecb72ef 100644
--- a/src/qos_core/Cargo.toml
+++ b/src/qos_core/Cargo.toml
@@ -11,7 +11,7 @@ qos_p256 = { path = "../qos_p256" }
 qos_nsm = { path = "../qos_nsm", default-features = false }
 
 nix = { version = "0.26", features = ["socket"], default-features = false }
-libc = "=0.2.149"
+libc = "=0.2.148"
 borsh = { version = "1.0", features = ["std", "derive"] , default-features = false}
 
 # For AWS Nitro
diff --git a/src/qos_host/Cargo.toml b/src/qos_host/Cargo.toml
index 17bd6053..d727fc0c 100644
--- a/src/qos_host/Cargo.toml
+++ b/src/qos_host/Cargo.toml
@@ -10,7 +10,7 @@ qos_hex = { path = "../qos_hex", features = ["serde"], default-features = false
 
 # Third party
 axum = { version = "0.6.20", features = ["http1", "tokio", "json"], default-features = false }
-tokio = { version = "1.38.0", features = ["macros", "rt-multi-thread"], default-features = false }
+tokio = { version = "1.33", features = ["macros", "rt-multi-thread"], default-features = false }
 borsh = { version = "1.0", features = ["std", "derive"] , default-features = false}
 serde_json = { version = "1" }
 serde = { version = "1", features = ["derive"], default-features = false }
diff --git a/src/qos_net/Cargo.toml b/src/qos_net/Cargo.toml
index e4899c4a..ec09b49d 100644
--- a/src/qos_net/Cargo.toml
+++ b/src/qos_net/Cargo.toml
@@ -14,9 +14,6 @@ rand = { version = "0.8.5", default-features = false, optional = true }
 
 [dev-dependencies]
 qos_test_primitives = { path = "../qos_test_primitives" }
-httparse = { version = "1.9.4", default-features = false }
-chunked_transfer = { version = "1.5.0", default-features = false }
-serde_json = { version = "1.0.121", features = ["std"], default-features = false }
 rustls = { version = "0.23.5" }
 webpki-roots = { version = "0.26.1" }