diff --git a/Cargo.lock b/Cargo.lock
index 88c820f..4487f00 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -257,12 +257,6 @@ dependencies = [
  "autocfg",
 ]
 
-[[package]]
-name = "once_cell"
-version = "1.20.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "33ea5043e58958ee56f3e15a90aee535795cd7dfd319846288d93c5b57d85cbe"
-
 [[package]]
 name = "png"
 version = "0.17.13"
@@ -359,7 +353,6 @@ dependencies = [
  "iter_fixed",
  "log",
  "nom",
- "once_cell",
  "profiling",
  "regex",
  "thiserror",
diff --git a/Cargo.toml b/Cargo.toml
index 7c0e0b0..1e7b024 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -26,7 +26,6 @@ image = { version = "0.25", default-features = false, features = ["png"] }
 iter_fixed = "0.4"
 log = "0.4"
 nom = "7.1"
-once_cell = "1.19"
 profiling = "1.0"
 regex = "1.10"
 thiserror = "1.0"
diff --git a/src/vobsub/idx.rs b/src/vobsub/idx.rs
index 2f8aa77..4e5d240 100644
--- a/src/vobsub/idx.rs
+++ b/src/vobsub/idx.rs
@@ -1,12 +1,12 @@
 //! Parse a file in `*.idx` format.
 
 use log::trace;
-use once_cell::sync::Lazy;
 use regex::Regex;
 use std::{
     fs,
     io::{self, prelude::*, BufReader},
     path::Path,
+    sync::LazyLock,
 };
 
 use super::{palette, sub, IResultExt, Palette, VobSubError};
@@ -90,7 +90,8 @@ where
     T: std::io::Read,
     Err: Fn(io::Error) -> VobSubError,
 {
-    static KEY_VALUE: Lazy<Regex> = Lazy::new(|| Regex::new("^([A-Za-z/ ]+): (.*)").unwrap());
+    static KEY_VALUE: LazyLock<Regex> =
+        LazyLock::new(|| Regex::new("^([A-Za-z/ ]+): (.*)").unwrap());
 
     let mut palette_val: Option<Palette> = None;
     let mut buf = String::with_capacity(256);