diff --git a/Cargo.lock b/Cargo.lock
index ec69e75..337f337 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -17,16 +17,9 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "once_cell"
-version = "1.21.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "42f5e15c9953c5e4ccceeb2e7382a716482c34515315f7b03532b8b4e8393d2d"
-
 [[package]]
 name = "trve"
 version = "0.1.0"
 dependencies = [
  "memmap2",
- "once_cell",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index b87e602..10f81f5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,4 +5,3 @@ edition = "2024"
 
 [dependencies]
 memmap2 = "0.9.8"
-once_cell = "1.21.3"