diff --git a/extra-dev/packages/coq-simple-io/coq-simple-io.dev/opam b/extra-dev/packages/coq-simple-io/coq-simple-io.dev/opam
index 65db6507bc..5b394d6eee 100644
--- a/extra-dev/packages/coq-simple-io/coq-simple-io.dev/opam
+++ b/extra-dev/packages/coq-simple-io/coq-simple-io.dev/opam
@@ -17,7 +17,7 @@ depends: [
   "ocamlbuild" {with-test & >= "0.9.0"}
   "cppo" {build & >= "1.6.8"}
   "ocamlfind"
-  "dune" {>= "3.12" & < "3.14"}
+  "dune" {>= "3.12"}
 ]
 tags: [
   "logpath:SimpleIO"