diff --git a/pyproject.toml b/pyproject.toml
index 6d2e9e7..532e796 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "latecomers"
-version = "0.1.0"
+version = "0.2.0"
 description = "Retrieve and save data from ADR Ciampino airport"
 authors = [{name="Leonardo Barcaroli", email="blallo@autistici.org"}]
 license = {text="Public Domain"}
@@ -23,6 +23,7 @@ include = ["latecomers*"]
 dev = [
     "ipython",
     "black",
+    "build",
 ]
 
 [build-system]