diff --git a/Cargo.lock b/Cargo.lock
index 13e9a78..89e22d2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -35,18 +35,6 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
-[[package]]
-name = "ahash"
-version = "0.8.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e89da841a80418a9b391ebaea17f5c112ffaaa96f621d2c285b5174da76b9011"
-dependencies = [
- "cfg-if",
- "once_cell",
- "version_check",
- "zerocopy",
-]
-
 [[package]]
 name = "aho-corasick"
 version = "1.1.2"
@@ -56,12 +44,6 @@ dependencies = [
  "memchr",
 ]
 
-[[package]]
-name = "allocator-api2"
-version = "0.2.16"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0942ffc6dcaadf03badf6e6a2d0228460359d5e34b57ccdc720b7382dfbd5ec5"
-
 [[package]]
 name = "android-tzdata"
 version = "0.1.1"
@@ -486,10 +468,6 @@ name = "hashbrown"
 version = "0.14.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "290f1a1d9242c78d09ce40a5e87e7554ee637af1351968159f4952f028f75604"
-dependencies = [
- "ahash",
- "allocator-api2",
-]
 
 [[package]]
 name = "heck"
@@ -837,9 +815,9 @@ dependencies = [
 
 [[package]]
 name = "sdre-stubborn-io"
-version = "0.5.8"
+version = "0.5.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6dd26d3e263665c3417050236e1f00b38d54ed9a38582cf7d1932091f66935c2"
+checksum = "32f88822e55ebf9c558def58af2f0473a4378ac07a818b8b33988507d09786a9"
 dependencies = [
  "log",
  "rand",
@@ -1021,9 +999,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-util"
-version = "0.7.11"
+version = "0.7.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9cf6b47b3771c49ac75ad09a6162f53ad4b8088b76ac60e8ec1455b31a189fe1"
+checksum = "61e7c3654c13bcd040d4a03abee2c75b1d14a37b423cf5a813ceae1cc903ec6a"
 dependencies = [
  "bytes",
  "futures-core",
@@ -1107,12 +1085,6 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "579a42fc0b8e0c63b76519a339be31bed574929511fa53c1a3acae26eb258f29"
 
-[[package]]
-name = "version_check"
-version = "0.9.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
-
 [[package]]
 name = "walkdir"
 version = "2.5.0"
@@ -1355,26 +1327,6 @@ dependencies = [
  "memchr",
 ]
 
-[[package]]
-name = "zerocopy"
-version = "0.7.32"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "74d4d3961e53fa4c9a25a8637fc2bfaf2595b3d3ae34875568a5cf64787716be"
-dependencies = [
- "zerocopy-derive",
-]
-
-[[package]]
-name = "zerocopy-derive"
-version = "0.7.32"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ce1b18ccd8e73a9321186f97e46f9f04b778851177567b1975109d26a08d2a6"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "zeromq-src"
 version = "0.2.6+4.3.4"
diff --git a/Cargo.toml b/Cargo.toml
index 6ff4e86..f181436 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,11 +8,11 @@ edition = "2021"
 [dependencies]
 log = "0.4.22"
 tokio = { version = "1.40.0", features = ["full", "tracing"] }
-tokio-util = { version = "0.7.11", features = ["full"] }
+tokio-util = { version = "0.7.12", features = ["full"] }
 tokio-stream = "0.1.16"
 sdre-rust-logging = "0.3.4"
 clap = { version = "4.5.17", features = ["derive", "env"] }
-sdre-stubborn-io = "0.5.8"
+sdre-stubborn-io = "0.5.9"
 async-trait = "0.1.82"
 zmq = "0.10.0"
 tmq = "0.4.0"