diff --git a/Cargo.lock b/Cargo.lock
index f24d42a7..4315b65f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3349,7 +3349,6 @@ dependencies = [
  "chrono",
  "flume",
  "futures 0.3.25",
- "heck",
  "hex",
  "once_cell",
  "openssl",
diff --git a/plume-common/Cargo.toml b/plume-common/Cargo.toml
index 3d1f08d1..1043e85f 100644
--- a/plume-common/Cargo.toml
+++ b/plume-common/Cargo.toml
@@ -26,7 +26,6 @@ flume = "0.10.13"
 tokio = { version = "1.19.2", features = ["full"] }
 futures = "0.3.25"
 anyhow = "1.0.68"
-heck = "0.4.0"
 
 [dependencies.chrono]
 features = ["serde"]