diff --git a/dune-project b/dune-project
index 5d2acb4..5b9c6f5 100644
--- a/dune-project
+++ b/dune-project
@@ -1,3 +1,3 @@
 (lang dune 1.0)
 (name glfw-ocaml)
-(version 3.3~dev)
+(version 3.3~rc1)
diff --git a/glfw-ocaml.opam b/glfw-ocaml.opam
index 32a4b4b..0d1353e 100644
--- a/glfw-ocaml.opam
+++ b/glfw-ocaml.opam
@@ -1,5 +1,5 @@
 opam-version: "2.0"
-version: "3.3~dev"
+version: "3.3~rc1"
 synopsis: "A GLFW binding for OCaml"
 maintainer: "Sylvain BOILARD <boilard@crans.org>"
 authors: ["Sylvain BOILARD <boilard@crans.org>"]