diff --git a/Cargo.lock b/Cargo.lock
index 900eac1b..97b017f3 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -468,9 +468,9 @@ dependencies = [
 
 [[package]]
 name = "async-lock"
-version = "3.4.0"
+version = "3.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ff6e472cdea888a4bd64f342f09b3f50e1886d32afe8df3d663c01140b811b18"
+checksum = "5fd03604047cee9b6ce9de9f70c6cd540a0520c813cbd49bae61f33ab80ed1dc"
 dependencies = [
  "event-listener",
  "event-listener-strategy",
diff --git a/crates/zbus/Cargo.toml b/crates/zbus/Cargo.toml
index 4114317a..1935073d 100644
--- a/crates/zbus/Cargo.toml
+++ b/crates/zbus/Cargo.toml
@@ -54,7 +54,7 @@ futures-util = { version = "0.3.30", default-features = false, features = [
   "sink",
   "std",
 ] }
-async-lock = { version = "3.3.0", optional = true }
+async-lock = { version = "3.4.1", optional = true }
 async-broadcast = "0.7.0"
 async-executor = { version = "1.13.2", optional = true }
 blocking = { version = "1.6.0", optional = true }