diff --git a/gnu/packages/ocaml.scm b/gnu/packages/ocaml.scm
index b23725f5252..f69e974a86f 100644
--- a/gnu/packages/ocaml.scm
+++ b/gnu/packages/ocaml.scm
@@ -211,7 +211,7 @@ functional, imperative and object-oriented styles of programming.")
                           "--prefix" out
                           "--mandir" mandir))))))))))
 
-(define-public ocaml ocaml-4.09)
+(define-public ocaml ocaml-4.11)
 
 (define-public ocamlbuild
   (package