diff -Nru ocaml-deriving-0.1.1a/debian/changelog ocaml-deriving-0.1.1a/debian/changelog
--- ocaml-deriving-0.1.1a/debian/changelog	2012-01-24 10:44:20.000000000 +0000
+++ ocaml-deriving-0.1.1a/debian/changelog	2013-12-23 16:16:43.000000000 +0000
@@ -1,3 +1,9 @@
+ocaml-deriving (0.1.1a-3build4) trusty; urgency=medium
+
+  * Rebuild for ocaml-4.01.
+
+ -- Matthias Klose <doko@ubuntu.com>  Mon, 23 Dec 2013 16:16:44 +0000
+
 ocaml-deriving (0.1.1a-3build3) precise; urgency=low
 
   * Rebuild with ocamlopt on armhf.