diff --git a/Cargo.lock b/Cargo.lock
index 38587a4..018744c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -84,7 +84,7 @@ dependencies = [
 
 [[package]]
 name = "arborist-cli"
-version = "0.1.0"
+version = "0.1.1"
 dependencies = [
  "arborist-metrics",
  "assert_cmd",
diff --git a/Cargo.toml b/Cargo.toml
index 4ef4f56..98c007c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "arborist-cli"
-version = "0.1.0"
+version = "0.1.1"
 edition = "2024"
 description = "CLI for arborist-metrics: cognitive/cyclomatic complexity and SLOC metrics"
 license = "MIT OR Apache-2.0"
@@ -11,6 +11,10 @@ keywords = ["complexity", "metrics", "cognitive", "cyclomatic", "cli"]
 categories = ["command-line-utilities", "development-tools"]
 exclude = [".devtrail/", ".github/", ".claude/", ".specify/", "specs/", "tests/fixtures/"]
 
+[[bin]]
+name = "arborist"
+path = "src/main.rs"
+
 [dependencies]
 arborist-metrics = { version = "0.1", features = ["all"] }
 clap = { version = "4", features = ["derive"] }
diff --git a/src/update.rs b/src/update.rs
index c9c0984..099a9c4 100644
--- a/src/update.rs
+++ b/src/update.rs
@@ -31,7 +31,7 @@ fn check_latest_version() -> ExitCode {
     match self_update::backends::github::Update::configure()
         .repo_owner(REPO_OWNER)
         .repo_name(REPO_NAME)
-        .bin_name("arborist-cli")
+        .bin_name("arborist")
         .current_version(CURRENT_VERSION)
         .build()
     {
@@ -65,7 +65,7 @@ fn perform_update() -> ExitCode {
     let result = self_update::backends::github::Update::configure()
         .repo_owner(REPO_OWNER)
         .repo_name(REPO_NAME)
-        .bin_name("arborist-cli")
+        .bin_name("arborist")
         .current_version(CURRENT_VERSION)
         .show_download_progress(true)
         .show_output(false)
diff --git a/tests/cli/directory.rs b/tests/cli/directory.rs
index 42cada1..d928508 100644
--- a/tests/cli/directory.rs
+++ b/tests/cli/directory.rs
@@ -2,7 +2,7 @@ use assert_cmd::Command;
 use predicates::prelude::*;
 
 fn cmd() -> Command {
-    Command::cargo_bin("arborist-cli").unwrap()
+    Command::cargo_bin("arborist").unwrap()
 }
 
 /// T027: verify directory analysis finds all .rs files recursively
diff --git a/tests/cli/exit_codes.rs b/tests/cli/exit_codes.rs
index 971dbf9..2c4d60e 100644
--- a/tests/cli/exit_codes.rs
+++ b/tests/cli/exit_codes.rs
@@ -1,7 +1,7 @@
 use assert_cmd::Command;
 
 fn cmd() -> Command {
-    Command::cargo_bin("arborist-cli").unwrap()
+    Command::cargo_bin("arborist").unwrap()
 }
 
 /// T037: verify `--threshold 5` exits with code 1 when functions exceed threshold
diff --git a/tests/cli/filtering.rs b/tests/cli/filtering.rs
index 8bea90e..642ff0c 100644
--- a/tests/cli/filtering.rs
+++ b/tests/cli/filtering.rs
@@ -2,7 +2,7 @@ use assert_cmd::Command;
 use predicates::prelude::*;
 
 fn cmd() -> Command {
-    Command::cargo_bin("arborist-cli").unwrap()
+    Command::cargo_bin("arborist").unwrap()
 }
 
 /// T036: verify `--threshold 5` shows all functions with `!` on exceeding ones
diff --git a/tests/cli/multi_input.rs b/tests/cli/multi_input.rs
index 992beab..1204b80 100644
--- a/tests/cli/multi_input.rs
+++ b/tests/cli/multi_input.rs
@@ -2,7 +2,7 @@ use assert_cmd::Command;
 use predicates::prelude::*;
 
 fn cmd() -> Command {
-    Command::cargo_bin("arborist-cli").unwrap()
+    Command::cargo_bin("arborist").unwrap()
 }
 
 /// T031: verify multiple positional arguments analyzes both files
diff --git a/tests/cli/output_formats.rs b/tests/cli/output_formats.rs
index 30227c8..3f1d9e3 100644
--- a/tests/cli/output_formats.rs
+++ b/tests/cli/output_formats.rs
@@ -2,7 +2,7 @@ use assert_cmd::Command;
 use predicates::prelude::*;
 
 fn cmd() -> Command {
-    Command::cargo_bin("arborist-cli").unwrap()
+    Command::cargo_bin("arborist").unwrap()
 }
 
 /// T020: verify `--format json` produces valid JSON with FileReport schema fields
diff --git a/tests/cli/single_file.rs b/tests/cli/single_file.rs
index ac877a2..c093ae6 100644
--- a/tests/cli/single_file.rs
+++ b/tests/cli/single_file.rs
@@ -2,7 +2,7 @@ use assert_cmd::Command;
 use predicates::prelude::*;
 
 fn cmd() -> Command {
-    Command::cargo_bin("arborist-cli").unwrap()
+    Command::cargo_bin("arborist").unwrap()
 }
 
 /// T011: verify `arborist tests/fixtures/simple.rs` produces table output
diff --git a/tests/cli/stdin.rs b/tests/cli/stdin.rs
index 6ac45ba..0dd9b46 100644
--- a/tests/cli/stdin.rs
+++ b/tests/cli/stdin.rs
@@ -2,7 +2,7 @@ use assert_cmd::Command;
 use predicates::prelude::*;
 
 fn cmd() -> Command {
-    Command::cargo_bin("arborist-cli").unwrap()
+    Command::cargo_bin("arborist").unwrap()
 }
 
 /// T021: verify stdin with `--language rust --format json` produces valid JSON