diff --git a/Cargo.lock b/Cargo.lock
index a1a8207..c8b03e9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,6 +1,6 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-version = 3
+version = 4
 
 [[package]]
 name = "ahash"
@@ -206,7 +206,6 @@ dependencies = [
  "env_logger",
  "libc",
  "log",
- "once_cell",
  "regex",
  "serde",
  "tempfile",
diff --git a/Cargo.toml b/Cargo.toml
index 4a2f650..56df435 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -22,7 +22,6 @@ serde = { version = "1", features = ["derive"] }
 tempfile = "3.10"
 toml = "0.8"
 regex = "1.10"
-once_cell = "1.19"
 
 [target.'cfg(unix)'.dependencies]
 libc = "0.2"
diff --git a/src/dependency.rs b/src/dependency.rs
index adfece2..524d528 100644
--- a/src/dependency.rs
+++ b/src/dependency.rs
@@ -1,6 +1,6 @@
 use anyhow::{bail, Result};
-use once_cell::sync::Lazy;
 use regex::Regex;
+use std::sync::LazyLock;
 
 #[derive(Debug, PartialEq, Eq, Clone)]
 pub enum Dependency {
@@ -19,11 +19,9 @@ pub enum Dependency {
 }
 
 pub fn parse_dependency(s: &str) -> Result<Dependency> {
-    // This will change when `std::lazy` is released.
-    // See https://github.com/rust-lang/rust/issues/74465.
-    static RE: Lazy<Regex> = Lazy::new(|| {
+    static RE: LazyLock<Regex> = LazyLock::new(|| {
         Regex::new(r"^((?P<name>[^+=/]+)=)?(?P<version>((?P<url>\w+://([^:@]+(:[^@]+)?@)?[^#+]*?(?P<url_end>/[^#+/]+)?)(#branch=(?P<branch>[^+]+)|#rev=(?P<rev>[^+]+))?)|[^+]+)?(?P<features>(\+[^+]+)*)$")
-            .unwrap()
+            .expect("dependency's regex must be compiled")
     });
 
     match RE.captures(s) {