opam: synchronized with opam-repos.

Author: UnixJunkie

bst.opam

@@ -9,7 +9,7 @@ build: ["dune" "build" "-p" name "-j" jobs]
 depends: [
   "ocaml"
   "batteries"
-  "dune"
+  "dune" {>= "1.11"}
   "base-unix" {with-test}
   "dolog" {with-test}
   "minicli" {with-test}