diff --git a/README.md b/README.md
index 00863ac..1d52641 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,7 @@
 # unicode-locale-parser
 
-[![CI](https://github.com/kazupon/unicode-locale-parser/actions/workflows/ci.yml/badge.svg)](https://github.com/kazupon/unicode-locale-parser/actions/workflows/ci.yml)
+[![CI][ci-src]][ci-href]
+[![crates.io][crate-io-src]][crate-io-href]
 
 The parser for [Unicode Locale Identifiers](https://unicode.org/reports/tr35/#Unicode_locale_identifier)
 
@@ -46,4 +47,11 @@ fn main() {
 
 ## ©️ License
 
-[MIT](https://opensource.org/licenses/MIT)
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+[MIT](https://opensource.org/licenses/MIT)
+
+<!-- Badges -->
+
+[ci-src]: https://github.com/kazupon/unicode-locale-parser/actions/workflows/ci.yml/badge.svg
+[ci-href]: https://github.com/kazupon/unicode-locale-parser/actions/workflows/ci.yml
+[crate-io-src]: https://img.shields.io/crates/v/unicode-locale-parser.svg
+[crate-io-href]: https://crates.io/crates/unicode-locale-parser
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