diff --git a/Cargo.lock b/Cargo.lock
index 533a49e1d..4ed77eed9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -123,12 +123,14 @@ dependencies = [
 
 [[package]]
 name = "async-broadcast"
-version = "0.5.1"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7c48ccdbf6ca6b121e0f586cbc0e73ae440e56c67c30fa0873b4e110d9c26d2b"
+checksum = "258b52a1aa741b9f09783b2d86cf0aeeb617bbf847f6933340a39644227acbdb"
 dependencies = [
- "event-listener 2.5.3",
+ "event-listener 5.3.0",
+ "event-listener-strategy 0.5.1",
  "futures-core",
+ "pin-project-lite",
 ]
 
 [[package]]
@@ -152,41 +154,20 @@ checksum = "b10202063978b3351199d68f8b22c4e47e4b1b822f8d43fd862d5ea8c006b29a"
 dependencies = [
  "async-task",
  "concurrent-queue",
- "fastrand 2.0.2",
- "futures-lite 2.3.0",
+ "fastrand",
+ "futures-lite",
  "slab",
 ]
 
 [[package]]
 name = "async-fs"
-version = "1.6.0"
+version = "2.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "279cf904654eeebfa37ac9bb1598880884924aab82e290aa65c9e77a0e142e06"
+checksum = "ebcd09b382f40fcd159c2d695175b2ae620ffa5f3bd6f664131efff4e8b9e04a"
 dependencies = [
- "async-lock 2.8.0",
- "autocfg",
+ "async-lock",
  "blocking",
- "futures-lite 1.13.0",
-]
-
-[[package]]
-name = "async-io"
-version = "1.13.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0fc5b45d93ef0529756f812ca52e44c221b35341892d3dcc34132ac02f3dd2af"
-dependencies = [
- "async-lock 2.8.0",
- "autocfg",
- "cfg-if",
- "concurrent-queue",
- "futures-lite 1.13.0",
- "log",
- "parking",
- "polling 2.8.0",
- "rustix 0.37.27",
- "slab",
- "socket2",
- "waker-fn",
+ "futures-lite",
 ]
 
 [[package]]
@@ -195,28 +176,19 @@ version = "2.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dcccb0f599cfa2f8ace422d3555572f47424da5648a4382a9dd0310ff8210884"
 dependencies = [
- "async-lock 3.3.0",
+ "async-lock",
  "cfg-if",
  "concurrent-queue",
  "futures-io",
- "futures-lite 2.3.0",
+ "futures-lite",
  "parking",
- "polling 3.6.0",
- "rustix 0.38.32",
+ "polling",
+ "rustix",
  "slab",
  "tracing",
  "windows-sys 0.52.0",
 ]
 
-[[package]]
-name = "async-lock"
-version = "2.8.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "287272293e9d8c41773cec55e365490fe034813a2f172f502d6ddcf75b2f582b"
-dependencies = [
- "event-listener 2.5.3",
-]
-
 [[package]]
 name = "async-lock"
 version = "3.3.0"
@@ -230,19 +202,22 @@ dependencies = [
 
 [[package]]
 name = "async-process"
-version = "1.8.1"
+version = "2.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ea6438ba0a08d81529c69b36700fa2f95837bfe3e776ab39cde9c14d9149da88"
+checksum = "a53fc6301894e04a92cb2584fedde80cb25ba8e02d9dc39d4a87d036e22f397d"
 dependencies = [
- "async-io 1.13.0",
- "async-lock 2.8.0",
+ "async-channel",
+ "async-io",
+ "async-lock",
  "async-signal",
+ "async-task",
  "blocking",
  "cfg-if",
- "event-listener 3.1.0",
- "futures-lite 1.13.0",
- "rustix 0.38.32",
- "windows-sys 0.48.0",
+ "event-listener 5.3.0",
+ "futures-lite",
+ "rustix",
+ "tracing",
+ "windows-sys 0.52.0",
 ]
 
 [[package]]
@@ -262,13 +237,13 @@ version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "afe66191c335039c7bb78f99dc7520b0cbb166b3a1cb33a03f53d8a1c6f2afda"
 dependencies = [
- "async-io 2.3.2",
- "async-lock 3.3.0",
+ "async-io",
+ "async-lock",
  "atomic-waker",
  "cfg-if",
  "futures-core",
  "futures-io",
- "rustix 0.38.32",
+ "rustix",
  "signal-hook-registry",
  "slab",
  "windows-sys 0.52.0",
@@ -378,11 +353,11 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6a37913e8dc4ddcc604f0c6d3bf2887c995153af3611de9e23c352b44c1b9118"
 dependencies = [
  "async-channel",
- "async-lock 3.3.0",
+ "async-lock",
  "async-task",
- "fastrand 2.0.2",
+ "fastrand",
  "futures-io",
- "futures-lite 2.3.0",
+ "futures-lite",
  "piper",
  "tracing",
 ]
@@ -411,6 +386,12 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
+[[package]]
+name = "cfg_aliases"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fd16c4719339c4530435d38e511904438d07cce7950afa3718a84ac36c10e89e"
+
 [[package]]
 name = "clap"
 version = "4.5.4"
@@ -651,6 +632,12 @@ dependencies = [
  "windows-sys 0.48.0",
 ]
 
+[[package]]
+name = "endi"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a3d8a32ae18130a3c84dd492d4215c3d913c3b07c6b63c2eb3eb7ff1101ab7bf"
+
 [[package]]
 name = "enumflags2"
 version = "0.7.9"
@@ -721,23 +708,6 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
-[[package]]
-name = "event-listener"
-version = "2.5.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0206175f82b8d6bf6652ff7d71a1e27fd2e4efde587fd368662814d6ec1d9ce0"
-
-[[package]]
-name = "event-listener"
-version = "3.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d93877bcde0eb80ca09131a08d23f0a5c18a620b01db137dba666d18cd9b30c2"
-dependencies = [
- "concurrent-queue",
- "parking",
- "pin-project-lite",
-]
-
 [[package]]
 name = "event-listener"
 version = "4.0.3"
@@ -791,15 +761,6 @@ dependencies = [
  "serde_json",
 ]
 
-[[package]]
-name = "fastrand"
-version = "1.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e51093e27b0797c359783294ca4f0a911c270184cb10f85783b118614a1501be"
-dependencies = [
- "instant",
-]
-
 [[package]]
 name = "fastrand"
 version = "2.0.2"
@@ -878,28 +839,13 @@ version = "0.3.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a44623e20b9681a318efdd71c299b6b222ed6f231972bfe2f224ebad6311f0c1"
 
-[[package]]
-name = "futures-lite"
-version = "1.13.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "49a9d51ce47660b1e808d3c990b4709f2f415d928835a17dfd16991515c46bce"
-dependencies = [
- "fastrand 1.9.0",
- "futures-core",
- "futures-io",
- "memchr",
- "parking",
- "pin-project-lite",
- "waker-fn",
-]
-
 [[package]]
 name = "futures-lite"
 version = "2.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "52527eb5074e35e9339c6b4e8d12600c7128b68fb25dcb9fa9dec18f7c25f3a5"
 dependencies = [
- "fastrand 2.0.2",
+ "fastrand",
  "futures-core",
  "futures-io",
  "parking",
@@ -1117,17 +1063,6 @@ dependencies = [
  "cfg-if",
 ]
 
-[[package]]
-name = "io-lifetimes"
-version = "1.0.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eae7b9aee968036d54dce06cebaefd919e4472e753296daccd6d344e3e2df0c2"
-dependencies = [
- "hermit-abi",
- "libc",
- "windows-sys 0.48.0",
-]
-
 [[package]]
 name = "io-uring"
 version = "0.6.3"
@@ -1242,12 +1177,6 @@ dependencies = [
  "vm-memory",
 ]
 
-[[package]]
-name = "linux-raw-sys"
-version = "0.3.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ef53942eb7bf7ff43a617b3e2c1c4a5ecf5944a7c1bc12d7ee39bbb15e5c1519"
-
 [[package]]
 name = "linux-raw-sys"
 version = "0.4.13"
@@ -1282,15 +1211,6 @@ version = "2.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6c8640c5d730cb13ebd907d8d04b52f55ac9a2eec55b440c8892f40d56c76c1d"
 
-[[package]]
-name = "memoffset"
-version = "0.7.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5de893c32cde5f383baa4c04c5d6dbdd735cfd4a794b0debdb2bb1b421da5ff4"
-dependencies = [
- "autocfg",
-]
-
 [[package]]
 name = "memoffset"
 version = "0.9.1"
@@ -1389,14 +1309,15 @@ dependencies = [
 
 [[package]]
 name = "nix"
-version = "0.26.4"
+version = "0.28.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "598beaf3cc6fdd9a5dfb1630c2800c7acd31df7aaf0f565796fba2b53ca1af1b"
+checksum = "ab2156c4fce2f8df6c499cc1c763e4394b7482525bf2a9701c9d79d215f519e4"
 dependencies = [
- "bitflags 1.3.2",
+ "bitflags 2.5.0",
  "cfg-if",
+ "cfg_aliases",
  "libc",
- "memoffset 0.7.1",
+ "memoffset",
 ]
 
 [[package]]
@@ -1624,7 +1545,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "668d31b1c4eba19242f2088b2bf3316b82ca31082a8335764db4e083db7485d4"
 dependencies = [
  "atomic-waker",
- "fastrand 2.0.2",
+ "fastrand",
  "futures-io",
 ]
 
@@ -1725,22 +1646,6 @@ dependencies = [
  "pnet_sys",
 ]
 
-[[package]]
-name = "polling"
-version = "2.8.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4b2d323e8ca7996b3e23126511a523f7e62924d93ecd5ae73b333815b0eb3dce"
-dependencies = [
- "autocfg",
- "bitflags 1.3.2",
- "cfg-if",
- "concurrent-queue",
- "libc",
- "log",
- "pin-project-lite",
- "windows-sys 0.48.0",
-]
-
 [[package]]
 name = "polling"
 version = "3.6.0"
@@ -1751,7 +1656,7 @@ dependencies = [
  "concurrent-queue",
  "hermit-abi",
  "pin-project-lite",
- "rustix 0.38.32",
+ "rustix",
  "tracing",
  "windows-sys 0.52.0",
 ]
@@ -1764,11 +1669,10 @@ checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
 
 [[package]]
 name = "proc-macro-crate"
-version = "1.3.1"
+version = "3.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f4c021e1093a56626774e81216a4ce732a735e5bad4868a03f3ed65ca0c3919"
+checksum = "6d37c51ca738a55da99dc0c4a34860fd675453b8b36209178c2249bb13651284"
 dependencies = [
- "once_cell",
  "toml_edit",
 ]
 
@@ -1918,20 +1822,6 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2"
 
-[[package]]
-name = "rustix"
-version = "0.37.27"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fea8ca367a3a01fe35e6943c400addf443c0f57670e6ec51196f71a4b8762dd2"
-dependencies = [
- "bitflags 1.3.2",
- "errno",
- "io-lifetimes",
- "libc",
- "linux-raw-sys 0.3.8",
- "windows-sys 0.48.0",
-]
-
 [[package]]
 name = "rustix"
 version = "0.38.32"
@@ -1941,7 +1831,7 @@ dependencies = [
  "bitflags 2.5.0",
  "errno",
  "libc",
- "linux-raw-sys 0.4.13",
+ "linux-raw-sys",
  "windows-sys 0.52.0",
 ]
 
@@ -2080,16 +1970,6 @@ version = "1.13.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3c5e1a9a646d36c3599cd173a41282daf47c44583ad367b8e6837255952e5c67"
 
-[[package]]
-name = "socket2"
-version = "0.4.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9f7916fc008ca5542385b89a3d3ce689953c143e9304a9bf8beec1de48994c0d"
-dependencies = [
- "libc",
- "winapi",
-]
-
 [[package]]
 name = "spin"
 version = "0.9.8"
@@ -2158,8 +2038,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "85b77fafb263dd9d05cbeac119526425676db3784113aa9295c88498cbf8bff1"
 dependencies = [
  "cfg-if",
- "fastrand 2.0.2",
- "rustix 0.38.32",
+ "fastrand",
+ "rustix",
  "windows-sys 0.52.0",
 ]
 
@@ -2169,7 +2049,7 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "21bebf2b7c9e0a515f6e0f8c51dc0f8e4696391e6f1ff30379559f8365fb0df7"
 dependencies = [
- "rustix 0.38.32",
+ "rustix",
  "windows-sys 0.48.0",
 ]
 
@@ -2222,9 +2102,9 @@ checksum = "3550f4e9685620ac18a50ed434eb3aec30db8ba93b0287467bca5826ea25baf1"
 
 [[package]]
 name = "toml_edit"
-version = "0.19.15"
+version = "0.21.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1b5bb770da30e5cbfde35a2d7b9b8a2c4b8ef89548a7a6aeab5c9a576e3e7421"
+checksum = "6a8534fd7f78b5405e860340ad6575217ce99f38d4d5c8f2442cb5ecb50090e1"
 dependencies = [
  "indexmap",
  "toml_datetime",
@@ -2298,7 +2178,7 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "89daebc3e6fd160ac4aa9fc8b3bf71e1f74fbf92367ae71fb83a037e8bf164b9"
 dependencies = [
- "memoffset 0.9.1",
+ "memoffset",
  "tempfile",
  "winapi",
 ]
@@ -2632,12 +2512,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "waker-fn"
-version = "1.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "317211a0dc0ceedd78fb2ca9a44aed3d7b9b26f81870d485c07122b4350673b7"
-
 [[package]]
 name = "wasi"
 version = "0.11.0+wasi-snapshot-preview1"
@@ -2873,30 +2747,28 @@ dependencies = [
 
 [[package]]
 name = "zbus"
-version = "3.15.2"
+version = "4.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "675d170b632a6ad49804c8cf2105d7c31eddd3312555cffd4b740e08e97c25e6"
+checksum = "c9ff46f2a25abd690ed072054733e0bc3157e3d4c45f41bd183dce09c2ff8ab9"
 dependencies = [
  "async-broadcast",
  "async-executor",
  "async-fs",
- "async-io 1.13.0",
- "async-lock 2.8.0",
+ "async-io",
+ "async-lock",
  "async-process",
  "async-recursion",
  "async-task",
  "async-trait",
  "blocking",
- "byteorder",
  "derivative",
  "enumflags2",
- "event-listener 2.5.3",
+ "event-listener 5.3.0",
  "futures-core",
  "futures-sink",
  "futures-util",
  "hex",
  "nix",
- "once_cell",
  "ordered-stream",
  "rand",
  "serde",
@@ -2905,7 +2777,7 @@ dependencies = [
  "static_assertions",
  "tracing",
  "uds_windows",
- "winapi",
+ "windows-sys 0.52.0",
  "xdg-home",
  "zbus_macros",
  "zbus_names",
@@ -2914,9 +2786,9 @@ dependencies = [
 
 [[package]]
 name = "zbus_macros"
-version = "3.15.2"
+version = "4.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7131497b0f887e8061b430c530240063d33bf9455fa34438f388a245da69e0a5"
+checksum = "4e0e3852c93dcdb49c9462afe67a2a468f7bd464150d866e861eaf06208633e0"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2",
@@ -2928,9 +2800,9 @@ dependencies = [
 
 [[package]]
 name = "zbus_names"
-version = "2.6.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "437d738d3750bed6ca9b8d423ccc7a8eb284f6b1d6d4e225a0e4e6258d864c8d"
+checksum = "4b9b1fef7d021261cc16cba64c351d291b715febe0fa10dc3a443ac5a5022e6c"
 dependencies = [
  "serde",
  "static_assertions",
@@ -2960,13 +2832,12 @@ dependencies = [
 
 [[package]]
 name = "zvariant"
-version = "3.15.2"
+version = "4.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4eef2be88ba09b358d3b58aca6e41cd853631d44787f319a1383ca83424fb2db"
+checksum = "2c1b3ca6db667bfada0f1ebfc94b2b1759ba25472ee5373d4551bb892616389a"
 dependencies = [
- "byteorder",
+ "endi",
  "enumflags2",
- "libc",
  "serde",
  "static_assertions",
  "zvariant_derive",
@@ -2974,9 +2845,9 @@ dependencies = [
 
 [[package]]
 name = "zvariant_derive"
-version = "3.15.2"
+version = "4.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37c24dc0bed72f5f90d1f8bb5b07228cbf63b3c6e9f82d82559d4bae666e7ed9"
+checksum = "b7a4b236063316163b69039f77ce3117accb41a09567fd24c168e43491e521bc"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2",
@@ -2987,9 +2858,9 @@ dependencies = [
 
 [[package]]
 name = "zvariant_utils"
-version = "1.0.1"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7234f0d811589db492d16893e3f21e8e2fd282e6d01b0cddee310322062cc200"
+checksum = "00bedb16a193cc12451873fee2a1bc6550225acece0e36f333e68326c73c8172"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index d7664ef65..7c6f25bc4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -48,7 +48,7 @@ tracer = { path = "tracer" }
 vm-memory = "0.14.1"
 vmm = { path = "vmm" }
 vmm-sys-util = "0.12.1"
-zbus = { version = "3.15.2", optional = true }
+zbus = { version = "4.1.2", optional = true }
 
 [dev-dependencies]
 dirs = "5.0.1"
diff --git a/vmm/Cargo.toml b/vmm/Cargo.toml
index a70cedee8..6f21b8f04 100644
--- a/vmm/Cargo.toml
+++ b/vmm/Cargo.toml
@@ -75,5 +75,5 @@ vm-memory = { version = "0.14.1", features = [
 vm-migration = { path = "../vm-migration" }
 vm-virtio = { path = "../vm-virtio" }
 vmm-sys-util = { version = "0.12.1", features = ["with-serde"] }
-zbus = { version = "3.15.2", optional = true }
+zbus = { version = "4.1.2", optional = true }
 zerocopy = { version = "0.7.32", features = ["alloc", "derive"] }