diff --git a/project.yml b/project.yml
index b712002..3a7e2ce 100644
--- a/project.yml
+++ b/project.yml
@@ -1,2 +1,10 @@
 name: dry-inflector
 codacy_id: 00339f2fb77840149f999cac6110c8a8
+gemspec:
+  authors: ["Luca Guidi", "Andrii Savchenko", "Abinoam P. Marques Jr."]
+  email: ["me@lucaguidi.com", "andrey@aejis.eu", "abinoam@gmail.com"]
+  summary: "String inflections for dry-rb"
+  development_dependencies:
+    - bundler
+    - rake
+    - rspec