diff --git a/Cargo.lock b/Cargo.lock
index 6e86a0b2..912d6c79 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4516,9 +4516,9 @@ checksum = "711b9620af191e0cdc7468a8d14e709c3dcdb115b36f838e601583af800a370a"
 
 [[package]]
 name = "uuid"
-version = "1.3.0"
+version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1674845326ee10d37ca60470760d4288a6f80f304007d92e5c53bab78c9cfd79"
+checksum = "d023da39d1fde5a8a3fe1f3e01ca9632ada0a63e9797de55a879d6e2236277be"
 dependencies = [
  "getrandom",
  "serde",
diff --git a/crates/systems/deskvm/Cargo.toml b/crates/systems/deskvm/Cargo.toml
index 75d8f5b1..b0b3be0a 100644
--- a/crates/systems/deskvm/Cargo.toml
+++ b/crates/systems/deskvm/Cargo.toml
@@ -18,6 +18,6 @@ anyhow = "1.0"
 parking_lot = { workspace = true }
 
 [dev-dependencies]
-uuid = { version = "1.3", features = ["v4"] }
+uuid = { version = "1.4", features = ["v4"] }
 mir = { path = "../../components/deskc-mir", version = "0.0.0", package = "deskc-mir" }
 miri = { path = "../deskvm-miri", version = "0.0.0", package = "deskvm-miri" }
diff --git a/crates/systems/dworkspace/Cargo.toml b/crates/systems/dworkspace/Cargo.toml
index 94bb5058..5c738bab 100644
--- a/crates/systems/dworkspace/Cargo.toml
+++ b/crates/systems/dworkspace/Cargo.toml
@@ -31,5 +31,5 @@ anyhow = "1.0"
 [dev-dependencies]
 deskc-ty = { path = "../../components/deskc-type", version = "0.0.0", package = "deskc-type" }
 
-uuid = { version = "1.3", features = ["v4"] }
+uuid = { version = "1.4", features = ["v4"] }
 mry = "0.2.6"