diff --git a/Cargo.lock b/Cargo.lock
index 5b7c77b4..bd797a7b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -609,9 +609,9 @@ checksum = "945462a4b81e43c4e3ba96bd7b49d834c6f61198356aa858733bc4acf3cbe62e"
 
 [[package]]
 name = "one-shot-mutex"
-version = "0.1.1"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c32f39cf70e43cb1488b67fd6adbc9c0ccaac00fe751ee0d02f82fcfe6267e2"
+checksum = "cbb10614a03e671fcbb7f1421656788f9a761aab44563b83b07140c354fa9334"
 dependencies = [
  "lock_api",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index cbc43967..13078d36 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,7 +13,7 @@ anstyle = { version = "1", default-features = false }
 cfg-if = "1"
 hermit-entry = { version = "0.10", features = ["loader"] }
 log = "0.4"
-one-shot-mutex = "0.1"
+one-shot-mutex = "0.2"
 sptr = "0.3"
 take-static = "0.1"
 vm-fdt = { version = "0.3", default-features = false, features = ["alloc"] }