diff --git a/Cargo.lock b/Cargo.lock
index a7a36e10..65f8f09f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2557,7 +2557,7 @@ dependencies = [
  "predicates",
  "prometheus-parse",
  "proptest",
- "puffin 0.18.1",
+ "puffin 0.19.0",
  "puffin_egui",
  "rand",
  "regex",
@@ -5170,14 +5170,15 @@ dependencies = [
 
 [[package]]
 name = "puffin"
-version = "0.18.1"
+version = "0.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "02330f795caafc2007510f742624c10aa813b8c3097c77ff344b1b86eb6be846"
+checksum = "b9f76ad4bb049fded4e572df72cbb6381ff5d1f41f85c3a04b56e4eca287a02f"
 dependencies = [
  "anyhow",
  "byteorder",
  "cfg-if",
  "once_cell",
+ "parking_lot",
 ]
 
 [[package]]
diff --git a/homestar-runtime/Cargo.toml b/homestar-runtime/Cargo.toml
index c6846737..fcd9b49f 100644
--- a/homestar-runtime/Cargo.toml
+++ b/homestar-runtime/Cargo.toml
@@ -119,7 +119,7 @@ moka = { version = "0.12.4", default-features = false, features = [
 names = { version = "0.14", default-features = false }
 once_cell = { version = "1.18", default-features = false }
 proptest = { version = "1.2", optional = true }
-puffin = { version = "0.18", default-features = false, optional = true }
+puffin = { version = "0.19", default-features = false, optional = true }
 puffin_egui = { version = "0.23.0", default-features = false, optional = true }
 rand = { workspace = true }
 regex = "1.10"