diff --git a/Cargo.lock b/Cargo.lock
index 9da4e38..22c7341 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -25,26 +25,6 @@ dependencies = [
  "winapi 0.3.9",
 ]
 
-[[package]]
-name = "audiotags"
-version = "0.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1f47bdf1acc4fa4113f8aa72bb3bfe62a61443c61d0d997b723ba61ce102c79b"
-dependencies = [
- "audiotags-dev-macro",
- "id3",
- "metaflac",
- "mp4ameta",
- "readme-rustdocifier",
- "thiserror",
-]
-
-[[package]]
-name = "audiotags-dev-macro"
-version = "0.1.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3b79298591161f312f06327df7963063ee07466be303dcc3084a44ec293cb36e"
-
 [[package]]
 name = "autocfg"
 version = "1.1.0"
@@ -513,28 +493,11 @@ dependencies = [
  "ws2_32-sys",
 ]
 
-[[package]]
-name = "mp4ameta"
-version = "0.11.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eb23d62e8eb5299a3f79657c70ea9269eac8f6239a76952689bcd06a74057e81"
-dependencies = [
- "lazy_static",
- "mp4ameta_proc",
-]
-
-[[package]]
-name = "mp4ameta_proc"
-version = "0.6.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "07dcca13d1740c0a665f77104803360da0bdb3323ecce2e93fa2c959a6d52806"
-
 [[package]]
 name = "musicutil"
 version = "0.1.0"
 dependencies = [
  "anyhow",
- "audiotags",
  "clap",
  "crossbeam",
  "html-escape",
@@ -634,12 +597,6 @@ dependencies = [
  "proc-macro2",
 ]
 
-[[package]]
-name = "readme-rustdocifier"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08ad765b21a08b1a8e5cdce052719188a23772bcbefb3c439f0baaf62c56ceac"
-
 [[package]]
 name = "redox_syscall"
 version = "0.2.16"
@@ -806,26 +763,6 @@ version = "0.15.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "949517c0cf1bf4ee812e2e07e08ab448e3ae0d23472aee8a06c985f0c8815b16"
 
-[[package]]
-name = "thiserror"
-version = "1.0.37"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "10deb33631e3c9018b9baf9dcbbc4f737320d2b576bac10f6aefa048fa407e3e"
-dependencies = [
- "thiserror-impl",
-]
-
-[[package]]
-name = "thiserror-impl"
-version = "1.0.37"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "982d17546b47146b28f7c22e3d08465f6b8903d0ea13c1660d9d84a6e7adcdbb"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "unicode-ident"
 version = "1.0.5"
diff --git a/Cargo.toml b/Cargo.toml
index e2b372e..f8513e7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -22,7 +22,6 @@ lazy_static = "1.4.0"
 walkdir = "2.3.2"
 
 # tag reading
-audiotags = "0.4.1"
 id3 = "1.3.0"
 metaflac = "0.2.5"