diff --git a/Cargo.lock b/Cargo.lock
index c7df4482..a1bd33eb 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4631,12 +4631,6 @@ dependencies = [
  "foldhash",
 ]
 
-[[package]]
-name = "hashbrown"
-version = "0.16.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5419bdc4f6a9207fbeba6d11b604d481addf78ecd10c11ad51e76c2f6482748d"
-
 [[package]]
 name = "hashlink"
 version = "0.9.1"
@@ -5173,7 +5167,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4b0f83760fb341a774ed326568e19f5a863af4a952def8c39f9ab92fd95b88e5"
 dependencies = [
  "equivalent",
- "hashbrown 0.16.0",
+ "hashbrown 0.15.5",
  "serde",
  "serde_core",
 ]
@@ -6252,7 +6246,7 @@ version = "0.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fcc7c92f190c97f79b4a332f5e81dcf68c8420af2045c936c9be0bc9de6f63b5"
 dependencies = [
- "proc-macro-crate 3.4.0",
+ "proc-macro-crate 1.3.1",
  "proc-macro2",
  "quote",
  "syn 1.0.109",
@@ -6538,7 +6532,7 @@ version = "0.7.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ff32365de1b6743cb203b710788263c44a03de03802daf96092f2da4fe6ba4d7"
 dependencies = [
- "proc-macro-crate 3.4.0",
+ "proc-macro-crate 1.3.1",
  "proc-macro2",
  "quote",
  "syn 2.0.108",
@@ -11852,7 +11846,7 @@ dependencies = [
  "vsock",
  "windows-sys 0.59.0",
  "xdg-home",
- "zbus_macros 4.4.0",
+ "zbus_macros",
  "zbus_names 3.0.0",
  "zbus_xml",
  "zvariant 4.2.0",
@@ -11887,24 +11881,11 @@ dependencies = [
  "uuid",
  "windows-sys 0.61.2",
  "winnow 0.7.13",
- "zbus_macros 5.12.0",
+ "zbus_macros",
  "zbus_names 4.2.0",
  "zvariant 5.8.0",
 ]
 
-[[package]]
-name = "zbus_macros"
-version = "4.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "267db9407081e90bbfa46d841d3cbc60f59c0351838c4bc65199ecd79ab1983e"
-dependencies = [
- "proc-macro-crate 3.4.0",
- "proc-macro2",
- "quote",
- "syn 2.0.108",
- "zvariant_utils 2.1.0",
-]
-
 [[package]]
 name = "zbus_macros"
 version = "5.12.0"
diff --git a/crates/zbus/Cargo.toml b/crates/zbus/Cargo.toml
index 465ec754..82691165 100644
--- a/crates/zbus/Cargo.toml
+++ b/crates/zbus/Cargo.toml
@@ -45,7 +45,7 @@ zvariant = { version = "4.2.0", default-features = false, features = [
   "enumflags2",
 ] }
 zbus_names = { path = "../zbus_names", version = "3.0" }
-zbus_macros = { version = "=4.4.0" }
+zbus_macros = { version = "=5.12.0" }
 enumflags2 = { version = "0.7.11", features = ["serde"] }
 async-io = { version = "2.3.2", optional = true }
 futures-core = "0.3.30"