diff --git a/codex-rs/Cargo.lock b/codex-rs/Cargo.lock
index 4eddf7bd..5dbc2421 100644
--- a/codex-rs/Cargo.lock
+++ b/codex-rs/Cargo.lock
@@ -4781,9 +4781,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-util"
-version = "0.7.15"
+version = "0.7.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "66a539a9ad6d5d281510d5bd368c973d636c02dbf8a67300bfb6b950696ad7df"
+checksum = "14307c986784f72ef81c89db7d9e28d6ac26d16213b109ea501696195e6e3ce5"
 dependencies = [
  "bytes",
  "futures-core",
diff --git a/codex-rs/core/Cargo.toml b/codex-rs/core/Cargo.toml
index 006a218a..0f03c3b6 100644
--- a/codex-rs/core/Cargo.toml
+++ b/codex-rs/core/Cargo.toml
@@ -46,7 +46,7 @@ tokio = { version = "1", features = [
     "rt-multi-thread",
     "signal",
 ] }
-tokio-util = "0.7.14"
+tokio-util = "0.7.16"
 toml = "0.9.4"
 toml_edit = "0.23.3"
 tracing = { version = "0.1.41", features = ["log"] }