diff --git a/Cargo.lock b/Cargo.lock
index 9953d6b..27dc4df 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -262,9 +262,9 @@ dependencies = [
 
 [[package]]
 name = "cc"
-version = "1.2.17"
+version = "1.2.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1fcb57c740ae1daf453ae85f16e37396f672b039e00d9d866e07ddb24e328e3a"
+checksum = "525046617d8376e3db1deffb079e91cef90a89fc3ca5c185bbf8c9ecdd15cd5c"
 dependencies = [
  "shlex",
 ]
@@ -582,9 +582,9 @@ checksum = "b9e0384b61958566e926dc50660321d12159025e767c18e043daf26b70104c39"
 
 [[package]]
 name = "indexmap"
-version = "2.8.0"
+version = "2.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3954d50fe15b02142bf25d3b8bdadb634ec3948f103d04ffe3031bc8fe9d7058"
+checksum = "cea70ddb795996207ad57735b50c5982d8844f38ba9ee5f1aedcfb708a2aa11e"
 dependencies = [
  "equivalent",
  "hashbrown 0.15.2",
@@ -701,9 +701,9 @@ dependencies = [
 
 [[package]]
 name = "lofty"
-version = "0.22.2"
+version = "0.22.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "781de624f162b1a8cbfbd577103ee9b8e5f62854b053ff48f4e31e68a0a7df6f"
+checksum = "42bb5723d4fa9339e32809b3b9e3043b45ae784ad04fe7b65dd1ac243c6680ba"
 dependencies = [
  "byteorder",
  "data-encoding",
@@ -908,6 +908,26 @@ version = "1.0.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "57c0d7b74b563b49d38dae00a0c37d4d6de9b432382b2892f0574ddcae73fd0a"
 
+[[package]]
+name = "perch"
+version = "0.1.0"
+dependencies = [
+ "byte-unit",
+ "clap",
+ "enolib",
+ "file_type",
+ "hex",
+ "id3",
+ "lofty",
+ "opener",
+ "opus_headers",
+ "pad",
+ "rusty-chromaprint",
+ "tengri",
+ "walkdir",
+ "xxhash-rust",
+]
+
 [[package]]
 name = "phf"
 version = "0.11.3"
@@ -1113,9 +1133,9 @@ dependencies = [
 
 [[package]]
 name = "redox_syscall"
-version = "0.5.10"
+version = "0.5.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0b8c0c260b63a8219631167be35e6a988e9554dbd323f8bd08439c8ed1302bd1"
+checksum = "d2f103c6d277498fbceb16e84d317e2a400f160f46904d5f5410848c829511a3"
 dependencies = [
  "bitflags",
 ]
@@ -1351,9 +1371,9 @@ checksum = "56199f7ddabf13fe5074ce809e7d3f42b42ae711800501b5b16ea82ad029c39d"
 
 [[package]]
 name = "smallvec"
-version = "1.14.0"
+version = "1.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7fcf8323ef1faaee30a44a340193b1ac6814fd9b7b4e88e9d4519a3e4abe1cfd"
+checksum = "8917285742e9f3e1683f0a9c4e6b57960b7314d0b08d30d1ecd426713ee2eee9"
 
 [[package]]
 name = "static_assertions"
@@ -1417,26 +1437,6 @@ dependencies = [
  "unicode-ident",
 ]
 
-[[package]]
-name = "taggart"
-version = "0.1.0"
-dependencies = [
- "byte-unit",
- "clap",
- "enolib",
- "file_type",
- "hex",
- "id3",
- "lofty",
- "opener",
- "opus_headers",
- "pad",
- "rusty-chromaprint",
- "tengri",
- "walkdir",
- "xxhash-rust",
-]
-
 [[package]]
 name = "tap"
 version = "1.0.1"
diff --git a/Cargo.toml b/Cargo.toml
index 9fac9aa..ccd002d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,5 +1,5 @@
 [package]
-name    = "taggart"
+name    = "perch"
 version = "0.1.0"
 edition = "2024"
 
diff --git a/README.md b/README.md
index fb9af1c..15005e9 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,7 @@
-# taggart
+# perch
 
-a tui music tagger based on [tengri](https://codeberg.org/unspeaker/tengri) like
+a tui music tagger based on [lofty](https://docs.rs/lofty) and
+[tengri](https://codeberg.org/unspeaker/tengri). cousin to
 [tek](https://codeberg.org/unspeaker/tek).
 
 ## installation
@@ -8,5 +9,5 @@ a tui music tagger based on [tengri](https://codeberg.org/unspeaker/tengri) like
 install with cargo from source:
 
 ```
-cargo install --git https://codeberg.org/unspeaker/taggart
+cargo install --git https://codeberg.org/unspeaker/perch
 ```
diff --git a/flake.nix b/flake.nix
index 1751539..3a8a8a7 100644
--- a/flake.nix
+++ b/flake.nix
@@ -22,7 +22,7 @@
             cargo = toolchain;
             rustc = toolchain;
           }).buildRustPackage {
-          pname = "taggart";
+          pname = "perch";
           version = "0.1.0";
 
           src = ./.;
diff --git a/shell.nix b/shell.nix
index 445533d..a7026f2 100755
--- a/shell.nix
+++ b/shell.nix
@@ -1,7 +1,7 @@
 #!/usr/bin/env nix-shell
 {pkgs?import<nixpkgs>{}}:let
   stdenv            = pkgs.clang19Stdenv;
-  name              = "taggart";
+  name              = "perch";
   nativeBuildInputs = with pkgs; [ pkg-config libclang ];
   buildInputs       = with pkgs; [ libclang ];
   LIBCLANG_PATH     = "${pkgs.libclang.lib.outPath}/lib";