diff --git a/Cargo.lock b/Cargo.lock
index 2ceeb5f..c86734b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -926,6 +926,12 @@ version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9330f8b2ff13f34540b44e946ef35111825727b38d33286ef986142615121801"
 
+[[package]]
+name = "cfg_aliases"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fd16c4719339c4530435d38e511904438d07cce7950afa3718a84ac36c10e89e"
+
 [[package]]
 name = "cfg_aliases"
 version = "0.2.1"
@@ -2149,15 +2155,6 @@ dependencies = [
  "syn 2.0.117",
 ]
 
-[[package]]
-name = "ioctl-rs"
-version = "0.1.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f7970510895cee30b3e9128319f2cefd4bde883a39f38baa279567ba3a7eb97d"
-dependencies = [
- "libc",
-]
-
 [[package]]
 name = "ipnet"
 version = "2.12.0"
@@ -2379,15 +2376,6 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a64a92489e2744ce060c349162be1c5f33c6969234104dbd99ddb5feb08b8c15"
 
-[[package]]
-name = "memoffset"
-version = "0.6.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5aa361d4faea93603064a027415f07bd8e1d5c88c9fbf68bf56a285428fd79ce"
-dependencies = [
- "autocfg",
-]
-
 [[package]]
 name = "memoffset"
 version = "0.9.1"
@@ -2468,16 +2456,14 @@ dependencies = [
 
 [[package]]
 name = "nix"
-version = "0.25.1"
+version = "0.28.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f346ff70e7dbfd675fe90590b92d59ef2de15a8779ae305ebcbfd3f0caf59be4"
+checksum = "ab2156c4fce2f8df6c499cc1c763e4394b7482525bf2a9701c9d79d215f519e4"
 dependencies = [
- "autocfg",
- "bitflags 1.3.2",
+ "bitflags 2.13.0",
  "cfg-if",
+ "cfg_aliases 0.1.1",
  "libc",
- "memoffset 0.6.5",
- "pin-utils",
 ]
 
 [[package]]
@@ -2488,9 +2474,9 @@ checksum = "71e2746dc3a24dd78b3cfcb7be93368c6de9963d30f43a6a73998a9cf4b17b46"
 dependencies = [
  "bitflags 2.13.0",
  "cfg-if",
- "cfg_aliases",
+ "cfg_aliases 0.2.1",
  "libc",
- "memoffset 0.9.1",
+ "memoffset",
 ]
 
 [[package]]
@@ -2501,9 +2487,9 @@ checksum = "74523f3a35e05aba87a1d978330aef40f67b0304ac79c1c00b294c9830543db6"
 dependencies = [
  "bitflags 2.13.0",
  "cfg-if",
- "cfg_aliases",
+ "cfg_aliases 0.2.1",
  "libc",
- "memoffset 0.9.1",
+ "memoffset",
 ]
 
 [[package]]
@@ -2514,7 +2500,7 @@ checksum = "cf20d2fde8ff38632c426f1165ed7436270b44f199fc55284c38276f9db47c3d"
 dependencies = [
  "bitflags 2.13.0",
  "cfg-if",
- "cfg_aliases",
+ "cfg_aliases 0.2.1",
  "libc",
 ]
 
@@ -2840,12 +2826,6 @@ version = "0.2.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a89322df9ebe1c1578d689c92318e070967d1042b512afbe49518723f4e6d5cd"
 
-[[package]]
-name = "pin-utils"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
-
 [[package]]
 name = "pkg-config"
 version = "0.3.33"
@@ -2866,9 +2846,9 @@ checksum = "c33a9471896f1c69cecef8d20cbe2f7accd12527ce60845ff44c153bb2a21b49"
 
 [[package]]
 name = "portable-pty"
-version = "0.8.1"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "806ee80c2a03dbe1a9fb9534f8d19e4c0546b790cde8fd1fea9d6390644cb0be"
+checksum = "b4a596a2b3d2752d94f51fac2d4a96737b8705dddd311a32b9af47211f08671e"
 dependencies = [
  "anyhow",
  "bitflags 1.3.2",
@@ -2877,8 +2857,8 @@ dependencies = [
  "lazy_static",
  "libc",
  "log",
- "nix 0.25.1",
- "serial",
+ "nix 0.28.0",
+ "serial2",
  "shared_library",
  "shell-words",
  "winapi",
@@ -2969,7 +2949,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b9e20a958963c291dc322d98411f541009df2ced7b5a4f2bd52337638cfccf20"
 dependencies = [
  "bytes",
- "cfg_aliases",
+ "cfg_aliases 0.2.1",
  "pin-project-lite",
  "quinn-proto",
  "quinn-udp",
@@ -3009,7 +2989,7 @@ version = "0.5.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "addec6a0dcad8a8d96a771f815f0eaf55f9d1805756410b39f5fa81332574cbd"
 dependencies = [
- "cfg_aliases",
+ "cfg_aliases 0.2.1",
  "libc",
  "once_cell",
  "socket2",
@@ -3620,45 +3600,14 @@ dependencies = [
 ]
 
 [[package]]
-name = "serial"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a1237a96570fc377c13baa1b88c7589ab66edced652e43ffb17088f003db3e86"
-dependencies = [
- "serial-core",
- "serial-unix",
- "serial-windows",
-]
-
-[[package]]
-name = "serial-core"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3f46209b345401737ae2125fe5b19a77acce90cd53e1658cda928e4fe9a64581"
-dependencies = [
- "libc",
-]
-
-[[package]]
-name = "serial-unix"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f03fbca4c9d866e24a459cbca71283f545a37f8e3e002ad8c70593871453cab7"
-dependencies = [
- "ioctl-rs",
- "libc",
- "serial-core",
- "termios 0.2.2",
-]
-
-[[package]]
-name = "serial-windows"
-version = "0.4.0"
+name = "serial2"
+version = "0.2.37"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "15c6d3b776267a75d31bbdfd5d36c0ca051251caafc285827052bc53bcdc8162"
+checksum = "9eb6ea5562eeaed6936b8b54e086aa0f88b9e5b1bef45beb038e2519fa1185b1"
 dependencies = [
+ "cfg-if",
  "libc",
- "serial-core",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -3967,15 +3916,6 @@ dependencies = [
  "phf_codegen",
 ]
 
-[[package]]
-name = "termios"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d5d9cf598a6d7ce700a4e6a9199da127e6819a61e64b68609683cc9a01b5683a"
-dependencies = [
- "libc",
-]
-
 [[package]]
 name = "termios"
 version = "0.3.3"
@@ -4014,7 +3954,7 @@ dependencies = [
  "signal-hook",
  "siphasher",
  "terminfo",
- "termios 0.3.3",
+ "termios",
  "thiserror 1.0.69",
  "ucd-trie",
  "unicode-segmentation",
diff --git a/crates/exec/Cargo.toml b/crates/exec/Cargo.toml
index afcc264..e7570ff 100644
--- a/crates/exec/Cargo.toml
+++ b/crates/exec/Cargo.toml
@@ -8,7 +8,7 @@ license.workspace = true
 anyhow.workspace = true
 async-trait.workspace = true
 chrono.workspace = true
-portable-pty= "0.8"
+portable-pty= "0.9"
 serde.workspace = true
 thiserror.workspace = true
 tokio = { workspace = true, features = ["process", "io-util", "sync", "rt", "macros"] }