diff --git a/otherlibs/dune-rpc/private/types.ml b/otherlibs/dune-rpc/private/types.ml
index 718c13b48af9..470907aed742 100644
--- a/otherlibs/dune-rpc/private/types.ml
+++ b/otherlibs/dune-rpc/private/types.ml
@@ -27,7 +27,7 @@ end
 module Version = struct
   type t = int * int
 
-  let latest = 3, 16
+  let latest = 3, 17
 
   let sexp : t Conv.value =
     let open Conv in