diff --git a/codex-rs/Cargo.lock b/codex-rs/Cargo.lock
index 00ddf3a665..ded1a8df2e 100644
--- a/codex-rs/Cargo.lock
+++ b/codex-rs/Cargo.lock
@@ -2933,7 +2933,7 @@ dependencies = [
  "uuid",
  "walkdir",
  "which 8.0.0",
- "whoami 1.6.1",
+ "whoami",
  "wiremock",
  "zstd",
 ]
@@ -6703,7 +6703,7 @@ dependencies = [
  "cfg-if",
  "js-sys",
  "libc",
- "wasi",
+ "wasi 0.11.1+wasi-snapshot-preview1",
  "wasm-bindgen",
 ]
 
@@ -8960,13 +8960,14 @@ checksum = "b6d2cec3eae94f9f509c767b45932f1ada8350c4bdb85af2fcab4a3c14807981"
 
 [[package]]
 name = "libredox"
-version = "0.1.12"
+version = "0.1.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d0b95e02c851351f877147b7deea7b1afb1df71b63aa5f8270716e0c5720616"
+checksum = "2026a5056764a10b2bf5d56488cba40da507f5493a6a429340e2004d9ed085fa"
 dependencies = [
  "bitflags 2.13.1",
  "libc",
- "redox_syscall 0.7.0",
+ "plain",
+ "redox_syscall 0.9.1",
 ]
 
 [[package]]
@@ -9333,7 +9334,7 @@ checksum = "50b7e5b27aa02a74bac8c3f23f448f8d87ff11f92d3aac1a6ed369ee08cc56c1"
 dependencies = [
  "libc",
  "log",
- "wasi",
+ "wasi 0.11.1+wasi-snapshot-preview1",
  "windows-sys 0.61.2",
 ]
 
@@ -9817,6 +9818,15 @@ dependencies = [
  "objc2-foundation",
 ]
 
+[[package]]
+name = "objc2-system-configuration"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7216bd11cbda54ccabcab84d523dc93b858ec75ecfb3a7d89513fa22464da396"
+dependencies = [
+ "objc2-core-foundation",
+]
+
 [[package]]
 name = "objc2-ui-kit"
 version = "0.3.2"
@@ -10465,6 +10475,12 @@ version = "0.3.32"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7edddbd0b52d732b21ad9a5fab5c704c14cd949e5e9a1ec5929a24fded1b904c"
 
+[[package]]
+name = "plain"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b4596b6d070b27117e987119b4dac604f3c58cfb0b191112e24771b2faeac1a6"
+
 [[package]]
 name = "plist"
 version = "1.9.0"
@@ -11521,9 +11537,9 @@ dependencies = [
 
 [[package]]
 name = "redox_syscall"
-version = "0.7.0"
+version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "49f3fe0889e69e2ae9e41f4d6c4c0181701d00e4697b356fb1f74173a5e0ee27"
+checksum = "07507be7b4a5f9f26eeb41eeaebb1f5a7ff29dfb29739facc21d35bf8b11c21e"
 dependencies = [
  "bitflags 2.13.1",
 ]
@@ -12992,7 +13008,7 @@ dependencies = [
  "time",
  "tracing",
  "uuid",
- "whoami 2.1.2",
+ "whoami",
 ]
 
 [[package]]
@@ -14855,6 +14871,15 @@ version = "0.11.1+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ccf3ec651a847eb01de73ccad15eb7d99f80485de043efb2f370cd654f4ea44b"
 
+[[package]]
+name = "wasi"
+version = "0.14.7+wasi-0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "883478de20367e224c0090af9cf5f9fa85bed63a95c1abf3afc5c083ebc06e8c"
+dependencies = [
+ "wasip2",
+]
+
 [[package]]
 name = "wasip2"
 version = "1.0.2+wasi-0.2.9"
@@ -14875,9 +14900,12 @@ dependencies = [
 
 [[package]]
 name = "wasite"
-version = "0.1.0"
+version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b8dad83b4f25e74f184f64c43b150b91efe7647395b42289f38e50566d82855b"
+checksum = "66fe902b4a6b8028a753d5424909b764ccf79b7a209eac9bf97e59cda9f71a42"
+dependencies = [
+ "wasi 0.14.7+wasi-0.2.4",
+]
 
 [[package]]
 name = "wasm-bindgen"
@@ -15225,21 +15253,17 @@ dependencies = [
 
 [[package]]
 name = "whoami"
-version = "1.6.1"
+version = "2.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d4a4db5077702ca3015d3d02d74974948aba2ad9e12ab7df718ee64ccd7e97d"
+checksum = "998767ef88740d1f5b0682a9c53c24431453923962269c2db68ee43788c5a40d"
 dependencies = [
+ "libc",
  "libredox",
+ "objc2-system-configuration",
  "wasite",
  "web-sys",
 ]
 
-[[package]]
-name = "whoami"
-version = "2.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "998767ef88740d1f5b0682a9c53c24431453923962269c2db68ee43788c5a40d"
-
 [[package]]
 name = "widestring"
 version = "1.2.1"
diff --git a/codex-rs/Cargo.toml b/codex-rs/Cargo.toml
index 4a0266396a..eaf3c1e42c 100644
--- a/codex-rs/Cargo.toml
+++ b/codex-rs/Cargo.toml
@@ -481,7 +481,7 @@ vt100 = "0.16.2"
 walkdir = "2.5.0"
 webbrowser = "1.0"
 which = "8"
-whoami = "1.6.1"
+whoami = "2.1.2"
 wildmatch = "2.6.1"
 winapi-util = "0.1.11"
 zip = "2.4.2"