diff --git a/Cargo.lock b/Cargo.lock
index 48fccad35..dcc2fc051 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3812,7 +3812,6 @@ dependencies = [
  "itertools 0.13.0",
  "madsim-tonic",
  "madsim-tonic-build",
- "once_cell",
  "prost",
  "serde",
  "strum",
diff --git a/crates/xlineapi/Cargo.toml b/crates/xlineapi/Cargo.toml
index 3faba1cad..0574402ab 100644
--- a/crates/xlineapi/Cargo.toml
+++ b/crates/xlineapi/Cargo.toml
@@ -15,7 +15,6 @@ async-trait = "0.1.81"
 curp = { path = "../curp" }
 curp-external-api = { path = "../curp-external-api" }
 itertools = "0.13"
-once_cell = "1.17.0"
 prost = "0.13"
 serde = { version = "1.0.204", features = ["derive"] }
 thiserror = "1.0.61"