diff --git a/Cargo.toml b/Cargo.toml
index 593cc10..42b63c2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,5 +1,5 @@
 [package]
-name = "gpt-auto-test"
+name = "gpt-macro"
 version = "0.1.0"
 edition = "2021"
 
diff --git a/README.md b/README.md
index 9996509..694a8ff 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# gpt-auto-test
+# gpt-macro
 
 ChatGPT powered Rust proc macro that generates code at compile-time.
 
@@ -27,7 +27,7 @@ where `$STR_LIT` is a prompt string literal, and `$TOKEN_STREAM` is target code.
 Example:
 
 ```rust
-use gpt_auto_test::auto_impl;
+use gpt_macro::auto_impl;
 
 auto_impl! {
     "Return fizz if the number is divisible by 3, buzz if the number is divisible by 5, and fizzbuzz if the number is divisible by both 3 and 5."
@@ -75,7 +75,7 @@ fn test_fizzbuzz() {
 See this example:
 
 ```rust
-use gpt_auto_test::auto_test;
+use gpt_macro::auto_test;
 
 #[auto_test(test_valid, test_div_by_zero)]
 fn div_u32(a: u32, b: u32) -> u32 {
@@ -88,4 +88,4 @@ fn div_u32(a: u32, b: u32) -> u32 {
 
 ## License
 
-gpt-auto-test is released under the MIT license.
+gpt-macro is released under the MIT license.
diff --git a/src/lib.rs b/src/lib.rs
index 7844f8a..b723c16 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -12,7 +12,7 @@ mod internal;
 /// # Example
 ///
 /// ```
-/// use r#gpt_auto_test::auto_test;
+/// use r#gpt_macro::auto_test;
 ///
 /// #[auto_test(test_valid, test_div_by_zero)]
 /// fn div_u32(a: u32, b: u32) -> u32 {
@@ -38,7 +38,7 @@ pub fn auto_test(args: TokenStream, input: TokenStream) -> TokenStream {
 /// # Example
 ///
 /// ```
-/// use r#gpt_auto_test::auto_impl;
+/// use r#gpt_macro::auto_impl;
 ///
 /// auto_impl! {
 ///     "Return fizz if the number is divisible by 3, buzz if the number is divisible by 5, and fizzbuzz if the number is divisible by both 3 and 5."
diff --git a/tests/auto_impl_fn.rs b/tests/auto_impl_fn.rs
index 29ec1c6..8063c2e 100644
--- a/tests/auto_impl_fn.rs
+++ b/tests/auto_impl_fn.rs
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: MIT
 // Akira Moroo <retrage01@gmail.com> 2023
 
-use gpt_auto_test::auto_impl;
+use gpt_macro::auto_impl;
 
 auto_impl! {
     "Return fizz if the number is divisible by 3, buzz if the number is divisible by 5, and fizzbuzz if the number is divisible by both 3 and 5."
diff --git a/tests/auto_test_fn.rs b/tests/auto_test_fn.rs
index b2df8c0..b239a60 100644
--- a/tests/auto_test_fn.rs
+++ b/tests/auto_test_fn.rs
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: MIT
 // Akira Moroo <retrage01@gmail.com> 2023
 
-use gpt_auto_test::auto_test;
+use gpt_macro::auto_test;
 
 #[auto_test(test_valid, test_div_by_zero)]
 fn div_u32(a: u32, b: u32) -> u32 {