diff --git a/README.md b/README.md
index 4ea223e..a5cd6c0 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,8 @@
-# crypto_secret.cr
-[![Crystal CI](https://github.com/didactic-drunk/crypto_secret.cr/actions/workflows/crystal.yml/badge.svg)](https://github.com/didactic-drunk/crypto_secret.cr/actions/workflows/crystal.yml)
-[![GitHub release](https://img.shields.io/github/release/didactic-drunk/crypto_secret.cr.svg)](https://github.com/didactic-drunk/crypto_secret.cr/releases)
-![GitHub commits since latest release (by date) for a branch](https://img.shields.io/github/commits-since/didactic-drunk/crypto_secret.cr/latest)
-[![Docs](https://img.shields.io/badge/docs-available-brightgreen.svg)](https://didactic-drunk.github.io/crypto_secret.cr/master)
+# crypto-secret.cr
+[![Crystal CI](https://github.com/didactic-drunk/crypto-secret.cr/actions/workflows/crystal.yml/badge.svg)](https://github.com/didactic-drunk/crypto-secret.cr/actions/workflows/crystal.yml)
+[![GitHub release](https://img.shields.io/github/release/didactic-drunk/crypto-secret.cr.svg)](https://github.com/didactic-drunk/crypto-secret.cr/releases)
+![GitHub commits since latest release (by date) for a branch](https://img.shields.io/github/commits-since/didactic-drunk/crypto-secret.cr/latest)
+[![Docs](https://img.shields.io/badge/docs-available-brightgreen.svg)](https://didactic-drunk.github.io/crypto-secret.cr/master)
 
 Interface intended to hold sensitive information.
 
@@ -12,8 +12,8 @@ Interface intended to hold sensitive information.
 
    ```yaml
    dependencies:
-     crypto_secret:
-       github: didactic-drunk/crypto_secret
+     crypto-secret:
+       github: didactic-drunk/crypto-secret
    ```
 
 2. Run `shards install`
@@ -21,7 +21,7 @@ Interface intended to hold sensitive information.
 ## Usage
 
 ```crystal
-require "crypto_secret/not"
+require "crypto-secret/not"
 
 not_secret = Crypto::Secret::Not.new 32
 ```
@@ -51,7 +51,7 @@ end
 
 ## Contributing
 
-1. Fork it (<https://github.com/your-github-user/crypto_secret/fork>)
+1. Fork it (<https://github.com/your-github-user/crypto-secret/fork>)
 2. Create your feature branch (`git checkout -b my-new-feature`)
 3. Commit your changes (`git commit -am 'Add some feature'`)
 4. Push to the branch (`git push origin my-new-feature`)
@@ -59,7 +59,6 @@ end
 
 ## Contributors
 
-- [simple](https://github.com/your-github-user) - creator and maintainer
 - [didactic-drunk](https://github.com/didactic-drunk) - current maintainer
 [![Docs](https://img.shields.io/badge/docs-available-brightgreen.svg)](https://didactic-drunk.github.io/sodium.cr/master)
 # sodium.cr
diff --git a/shard.yml b/shard.yml
index 0331a40..f8f8d91 100644
--- a/shard.yml
+++ b/shard.yml
@@ -1,4 +1,4 @@
-name: crypto_secret
+name: crypto-secret
 version: 0.1.0
 
 authors:
diff --git a/spec/not_spec.cr b/spec/not_spec.cr
index 0a7e485..bc6cc8b 100644
--- a/spec/not_spec.cr
+++ b/spec/not_spec.cr
@@ -1,5 +1,5 @@
 require "./spec_helper"
-require "../src/crypto_secret/not"
+require "../src/crypto-secret/not"
 
 describe Crypto::Secret::Not do
   it "works" do
diff --git a/spec/spec_helper.cr b/spec/spec_helper.cr
index 02d03ce..3283538 100644
--- a/spec/spec_helper.cr
+++ b/spec/spec_helper.cr
@@ -1,2 +1,2 @@
 require "spec"
-require "../src/crypto_secret"
+require "../src/crypto-secret"
diff --git a/src/crypto_secret.cr b/src/crypto-secret/crypto-secret.cr
similarity index 100%
rename from src/crypto_secret.cr
rename to src/crypto-secret/crypto-secret.cr
diff --git a/src/crypto_secret/not.cr b/src/crypto-secret/not.cr
similarity index 100%
rename from src/crypto_secret/not.cr
rename to src/crypto-secret/not.cr