diff --git a/Cargo.lock b/Cargo.lock
index 9382bc2..ba7e314 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -48,7 +48,7 @@ dependencies = [
  "assert_cmd",
  "fxhash",
  "predicates",
- "regex",
+ "regex-lite",
  "tempfile",
 ]
 
@@ -252,6 +252,12 @@ dependencies = [
  "utf8-ranges",
 ]
 
+[[package]]
+name = "regex-lite"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f96ede7f386ba6e910092e7ccdc04176cface62abebea07ed6b46d870ed95ca2"
+
 [[package]]
 name = "regex-syntax"
 version = "0.6.2"
diff --git a/Cargo.toml b/Cargo.toml
index f1c1ef7..eefddef 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -12,7 +12,7 @@ categories = ["command-line-utilities", "development-tools::profiling"]
 edition = "2021"
 
 [dependencies]
-regex = "1.0"
+regex-lite = "0.1"
 fxhash = "0.2"
 
 [dev-dependencies]
diff --git a/src/main.rs b/src/main.rs
index f817207..2c27e62 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -6,7 +6,7 @@
 // I am partial to FxHashMap, so I chose it over FnvHashMap.
 
 use fxhash::FxHashMap;
-use regex::Regex;
+use regex_lite::Regex;
 use std::env;
 use std::fmt::Display;
 use std::fs::File;