diff --git a/tools/checksum_updater/Cargo.lock b/tools/checksum_updater/Cargo.lock
index 1bef36ab..21d916f8 100644
--- a/tools/checksum_updater/Cargo.lock
+++ b/tools/checksum_updater/Cargo.lock
@@ -1862,9 +1862,9 @@ checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821"
 
 [[package]]
 name = "uuid"
-version = "1.18.0"
+version = "1.18.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f33196643e165781c20a5ead5582283a7dacbb87855d867fbc2df3f81eddc1be"
+checksum = "2f87b8aa10b915a06587d0dec516c282ff295b475d94abf425d62b57710070a2"
 
 [[package]]
 name = "valuable"
diff --git a/tools/checksum_updater/Cargo.toml b/tools/checksum_updater/Cargo.toml
index 43f2ee23..ccaee942 100644
--- a/tools/checksum_updater/Cargo.toml
+++ b/tools/checksum_updater/Cargo.toml
@@ -28,7 +28,7 @@ tracing-subscriber = { version = "0.3", features = ["env-filter"] }
 tempfile = "3.22"
 async-trait = "0.1"
 wit-bindgen = "0.46.0"  # WIT binding generation for macro usage
-uuid = { version = "1.0", default-features = false }  # UUID generation for user service (deterministic, no getrandom dependency)
+uuid = { version = "1.18", default-features = false }  # UUID generation for user service (deterministic, no getrandom dependency)
 
 [dev-dependencies]
 tokio-test = "0.4"