diff --git a/CHANGES.md b/CHANGES.md
index 60aa81f..8f4c444 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,13 @@
+1.13 (2014-07-04)
+-----------------
+
+* don't try to colorize the output when there is too much
+* add auto-completion for the `#ppx` directive
+* add support for -ppx, -dparsetree and -dsource
+* fix compatiblity with OCaml 4.02
+* update pa_optcomp
+* do not display the camlp4 welcome message
+
 1.12 (2014-04-21)
 -----------------
 
diff --git a/_oasis b/_oasis
index 9332a34..7495e3b 100644
--- a/_oasis
+++ b/_oasis
@@ -5,7 +5,7 @@
 OASISFormat: 0.3
 OCamlVersion: >= 3.12
 Name: utop
-Version: 1.12
+Version: 1.13
 LicenseFile: LICENSE
 License: BSD3
 Authors: Jeremie Dimino