diff --git a/mirage-kv-lwt.opam b/mirage-kv-lwt.opam
index 0b2e8b6..b873213 100644
--- a/mirage-kv-lwt.opam
+++ b/mirage-kv-lwt.opam
@@ -16,7 +16,7 @@ build: [
 depends: [
   "ocaml"     {>= "4.05.0"}
   "dune"      {build}
-  "mirage-kv" {>= "1.0.0"}
+  "mirage-kv" {>= "2.0.0"}
   "lwt"
   "cstruct"
 ]