diff --git a/dune-project b/dune-project
index fe601d9..8b6a876 100644
--- a/dune-project
+++ b/dune-project
@@ -1,6 +1,6 @@
 (lang dune 2.8)
 (name ez_api)
-
+(version 2.0.0)
 (source (github ocamlpro/ez_api))
 (authors
  "Cagdas Bozman <cagdas.bozman@ocamlpro.com>"
diff --git a/ez_api.opam b/ez_api.opam
index 6f209aa..72e6112 100644
--- a/ez_api.opam
+++ b/ez_api.opam
@@ -1,5 +1,6 @@
 # This file is generated by dune, edit dune-project instead
 opam-version: "2.0"
+version: "2.0.0"
 synopsis: "Easy API library and tools"
 maintainer: ["Fabrice Le Fessant <fabrice.le_fessant@ocamlpro.com>"]
 authors: [