diff --git a/_oasis b/_oasis
index 4f4f901..0613da9 100644
--- a/_oasis
+++ b/_oasis
@@ -1,6 +1,6 @@
 OASISFormat: 0.4
 Name:        mirage-block-xen
-Version:     1.4.0
+Version:     1.5.0
 Synopsis:    Xen block frontend and backend driver implementation
 Authors:     Jonathan Ludlam, Anil Madhavapeddy, David Scott
 License:     ISC
diff --git a/lib/META b/lib/META
index 513a6d9..37f850f 100644
--- a/lib/META
+++ b/lib/META
@@ -1,6 +1,6 @@
 # OASIS_START
-# DO NOT EDIT (digest: 22b9e15a83be3a3005c228845e5089f8)
-version = "1.4.0"
+# DO NOT EDIT (digest: 267b6498d742e0e8456926142eecbbf0)
+version = "1.5.0"
 description = "Xen block frontend and backend driver implementation"
 requires = "cstruct cstruct.ppx"
 archive(byte) = "mirage_block_xen.cma"
@@ -9,7 +9,7 @@ archive(native) = "mirage_block_xen.cmxa"
 archive(native, plugin) = "mirage_block_xen.cmxs"
 exists_if = "mirage_block_xen.cma"
 package "front" (
- version = "1.4.0"
+ version = "1.5.0"
  description = "Xen block frontend and backend driver implementation"
  requires =
  "logs stringext lwt cstruct cstruct.ppx mirage-block-lwt io-page shared-memory-ring shared-memory-ring.lwt mirage-block-xen xen-evtchn xen-gnt mirage-xen"
@@ -21,7 +21,7 @@ package "front" (
 )
 
 package "back" (
- version = "1.4.0"
+ version = "1.5.0"
  description = "Xen block frontend and backend driver implementation"
  requires =
  "logs lwt cstruct cstruct.ppx io-page shared-memory-ring shared-memory-ring.lwt mirage-block-xen xen-evtchn xen-gnt xenstore mirage-block-lwt rresult"
diff --git a/setup.ml b/setup.ml
index 3798311..a51df3b 100644
--- a/setup.ml
+++ b/setup.ml
@@ -1,7 +1,7 @@
 (* setup.ml generated for the first time by OASIS v0.3.1 *)
 
 (* OASIS_START *)
-(* DO NOT EDIT (digest: 148190ea57043b667d8b2beb99dcc726) *)
+(* DO NOT EDIT (digest: 68d7cabfeda1af340084b4f341f1deeb) *)
 (*
    Regenerated by OASIS v0.4.8
    Visit http://oasis.forge.ocamlcore.org for more information and
@@ -6865,7 +6865,7 @@ let setup_t =
        {
           oasis_version = "0.4";
           ocaml_version = None;
-          version = "1.4.0";
+          version = "1.5.0";
           license =
             OASISLicense.DEP5License
               (OASISLicense.DEP5Unit
@@ -7398,7 +7398,7 @@ let setup_t =
        };
      oasis_fn = Some "_oasis";
      oasis_version = "0.4.8";
-     oasis_digest = Some "?\160\011\020o\206p\t=k\137\221\214\217\151\b";
+     oasis_digest = Some "\2326PiWQ\255J\127\131\000mL\134PY";
      oasis_exec = None;
      oasis_setup_args = [];
      setup_update = false