diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1833adb..c0efdd9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,7 @@
 # unreleased
 
 - Add `serde` feature and serialization support for `MonotonicTime`.
+- Update `multishot` dependency due to soundness issue in older version.
 
 # 0.2.1 (2024-03-06)
 
diff --git a/asynchronix/Cargo.toml b/asynchronix/Cargo.toml
index 6c39158..8e0b1ab 100644
--- a/asynchronix/Cargo.toml
+++ b/asynchronix/Cargo.toml
@@ -32,7 +32,7 @@ async-event = "0.1"
 crossbeam-utils = "0.8"
 diatomic-waker = "0.1"
 futures-task = "0.3"
-multishot = "0.3"
+multishot = "0.3.2"
 num_cpus = "1.13"
 pin-project-lite = "0.2"
 recycle-box = "0.2"