diff --git a/Makefile b/Makefile
index 00d5c69..a9ada1a 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 PROJECT=solvuu-build
 PACK=solvuu_build
-VERSION=dev
+VERSION=0.1.0
 OCAMLBUILD=ocamlbuild -use-ocamlfind
 DEMOS=$(sort $(dir $(wildcard demo/*/)))
 
diff --git a/opam/opam b/opam/opam
index 3bcf40b..e49fb39 100644
--- a/opam/opam
+++ b/opam/opam
@@ -1,5 +1,5 @@
 opam-version: "1.2"
-version: "dev"
+version: "0.1.0"
 maintainer: "Ashish Agarwal <ashish@solvuu.com>"
 authors: "Solvuu"
 homepage: "https://github.com/solvuu/solvuu-build"