diff --git a/README.md b/README.md
index f66d9f2..5d02305 100644
--- a/README.md
+++ b/README.md
@@ -7,6 +7,10 @@ Update submodule
 ``` bash
 git submodule update --init
 ```
+Install dependencies
+```bash
+poetry install
+```
 
 Execute
 ```bash