diff --git a/CHANGES.org b/CHANGES.org
index 941c7f6e..6f959518 100644
--- a/CHANGES.org
+++ b/CHANGES.org
@@ -1,4 +1,4 @@
-* 1.0+beta6
+* 1.0+beta6 (29/03/2017)
 
 - Add an =(executable ...)= stanza for single executables (#33)
 
diff --git a/jbuilder.opam b/jbuilder.opam
index 313668c3..e6dfd187 100644
--- a/jbuilder.opam
+++ b/jbuilder.opam
@@ -1,5 +1,5 @@
 opam-version: "1.2"
-version: "1.0+beta5"
+version: "1.0+beta6"
 maintainer: "opensource@janestreet.com"
 authors: ["Jane Street Group, LLC <opensource@janestreet.com>"]
 homepage: "https://github.com/janestreet/jbuilder"