diff --git a/Cargo.lock b/Cargo.lock
index e8fd5e9..f3ec5a7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -26,7 +26,7 @@ version = "0.7.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b4f55bd91a0978cbfd91c457a164bab8b4001c833b7f323132c0a4e1922dd44e"
 dependencies = [
- "memchr 2.5.0",
+ "memchr",
 ]
 
 [[package]]
@@ -357,15 +357,6 @@ version = "0.2.132"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8371e4e5341c3a96db127eb2465ac681ced4c433e01dd0e938adbef26ba93ba5"
 
-[[package]]
-name = "memchr"
-version = "1.0.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "148fab2e51b4f1cfc66da2a7c32981d1d3c083a803978268bb11fe4b86925e7a"
-dependencies = [
- "libc",
-]
-
 [[package]]
 name = "memchr"
 version = "2.5.0"
@@ -492,7 +483,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4c4eb3267174b8c6c2f654116623910a0fef09c4753f8dd83db29c48a0df988b"
 dependencies = [
  "aho-corasick",
- "memchr 2.5.0",
+ "memchr",
  "regex-syntax",
 ]
 
@@ -556,16 +547,6 @@ dependencies = [
  "winapi-util",
 ]
 
-[[package]]
-name = "textstream"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e7ed81b342f6566026755e7f4b7798810b1c159722e427d212ce72c2c58ffdaa"
-dependencies = [
- "encoding",
- "memchr 1.0.2",
-]
-
 [[package]]
 name = "textwrap"
 version = "0.15.1"
@@ -695,6 +676,5 @@ dependencies = [
  "clap",
  "encoding",
  "regex",
- "textstream",
  "zip",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index a746541..c3e45e8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,7 +9,6 @@ edition = "2021"
 clap = { version = "3.2.22", features = ["derive"] }
 encoding = "0.2.33"
 regex = "1.6.0"
-textstream = "0.1.1"
 zip = "0.6.2"
 
 [profile.release]