diff --git a/Cargo.lock b/Cargo.lock
index d3255d93..3ba42d9d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -58,7 +58,7 @@ dependencies = [
  "directories",
  "filetime",
  "futures",
- "lru",
+ "lru 0.18.0",
  "ndarray",
  "nix",
  "ollama-rs",
@@ -1378,6 +1378,17 @@ dependencies = [
  "foldhash 0.2.0",
 ]
 
+[[package]]
+name = "hashbrown"
+version = "0.17.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ed5909b6e89a2db4456e54cd5f673791d7eca6732202bbf2a9cc504fe2f9b84a"
+dependencies = [
+ "allocator-api2",
+ "equivalent",
+ "foldhash 0.2.0",
+]
+
 [[package]]
 name = "hashlink"
 version = "0.8.4"
@@ -1865,13 +1876,22 @@ checksum = "5e5032e24019045c762d3c0f28f5b6b8bbf38563a65908389bf7978758920897"
 
 [[package]]
 name = "lru"
-version = "0.16.3"
+version = "0.16.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a1dc47f592c06f33f8e3aea9591776ec7c9f9e4124778ff8a3c3b87159f7e593"
+checksum = "7f66e8d5d03f609abc3a39e6f08e4164ebf1447a732906d39eb9b99b7919ef39"
 dependencies = [
  "hashbrown 0.16.1",
 ]
 
+[[package]]
+name = "lru"
+version = "0.18.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8a860605968fce16869fd239cf4237a82f3ac470723415db603b0e8b6c8d4fb9"
+dependencies = [
+ "hashbrown 0.17.1",
+]
+
 [[package]]
 name = "macaddr"
 version = "1.0.1"
@@ -2624,7 +2644,7 @@ dependencies = [
  "indoc",
  "itertools 0.14.0",
  "kasuari",
- "lru",
+ "lru 0.16.4",
  "strum 0.27.2",
  "thiserror 2.0.18",
  "unicode-segmentation",
diff --git a/clinician/Cargo.toml b/clinician/Cargo.toml
index 8ad76b71..1dc51a9c 100644
--- a/clinician/Cargo.toml
+++ b/clinician/Cargo.toml
@@ -40,7 +40,7 @@ directories = "5"
 # Utilities
 chrono = { version = "0.4", features = ["serde"] }
 ring = "0.17.13"
-lru = "0.16.3"
+lru = "0.18.0"
 uuid = { version = "1", features = ["v4"] }