diff --git a/README.md b/README.md
index 0313ec5..a38a608 100644
--- a/README.md
+++ b/README.md
@@ -36,7 +36,7 @@ First, clone this repository:
 
 ```bash
 git clone https://github.com/vpc-ccg/calib.git calib
-git checkout v0.2
+git checkout v0.3.1
 ```
 
 To install Calib clustering module: