diff --git a/README.md b/README.md
index d5d1078..bde3241 100644
--- a/README.md
+++ b/README.md
@@ -182,6 +182,19 @@ If you'd like to contribute code, feel free to submit a merge request.
 Before you start committing, run the `just install-hooks` command to setup the
 Git Hooks. ([Get Just](https://just.systems/man/en/chapter_3.html))
 
+## Crate Dependency
+
+The following diagram shows the dependency between the crates that make up `git-next`:
+
+```mermaid
+stateDiagram-v2
+    cli --> server
+    cli --> git
+    server --> config
+    server --> git
+    git --> config
+```
+
 ## License
 
 `git-next` is released under the [MIT License](./LICENSE).