1 files changed, 1 insertions, 1 deletions
diff --git a/README b/README
index 925e954..7c3fd1d 100644
--- a/README
+++ b/README
@@ -11,7 +11,7 @@ two high level languages so it would be very inconvenient to use from C.
 
 ## Building
 
-You need to install OPAM and then use it to install OCaml (latest 4.08 works fine).
+You need to install OPAM and then use it to install OCaml (4.08 or later, latest 4.12 works fine).
 
 
 ```