diff --git a/CHANGES b/CHANGES
index 9240000..42c5835 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,7 @@
+0.7.5 (2014-06-03)
+* Upgrade to cohttp 0.11.2
+* Fix incorrect handling of tar file prefixes
+
 0.7.3 (2014-04-04)
 * sparse_dd: Fix references to Vhd_lwt.File.use_unbuffered
 
diff --git a/_oasis b/_oasis
index f70f8ef..0c8dd08 100644
--- a/_oasis
+++ b/_oasis
@@ -1,6 +1,6 @@
 OASISFormat: 0.3
 Name:        vhd-tool
-Version:     0.7.0
+Version:     0.7.5
 Synopsis:    .vhd file manipulation
 Authors:     Jonathan Ludlam and David Scott
 License:     LGPL-2.1 with OCaml linking exception
diff --git a/setup.ml b/setup.ml
index 29aea25..4fdacf5 100644
--- a/setup.ml
+++ b/setup.ml
@@ -1,7 +1,7 @@
 (* setup.ml generated for the first time by OASIS v0.4.1 *)
 
 (* OASIS_START *)
-(* DO NOT EDIT (digest: 94f29622fb27914dbdd7489fee0643d6) *)
+(* DO NOT EDIT (digest: 9e462b3c422d70e4672d6bfe5f01bc26) *)
 (*
    Regenerated by OASIS v0.4.4
    Visit http://oasis.forge.ocamlcore.org for more information and
@@ -6638,7 +6638,7 @@ let setup_t =
           alpha_features = [];
           beta_features = [];
           name = "vhd-tool";
-          version = "0.7.0";
+          version = "0.7.5";
           license =
             OASISLicense.DEP5License
               (OASISLicense.DEP5Unit
@@ -6801,8 +6801,7 @@ let setup_t =
        };
      oasis_fn = Some "_oasis";
      oasis_version = "0.4.4";
-     oasis_digest =
-       Some "\2282\183\156(+\225\139\231\199\242%\216\174\000\128";
+     oasis_digest = Some "F|\246\141\222\2228'\234\132(<\252\136z\238";
      oasis_exec = None;
      oasis_setup_args = [];
      setup_update = false
@@ -6810,6 +6809,6 @@ let setup_t =
 
 let setup () = BaseSetup.setup setup_t;;
 
-# 6814 "setup.ml"
+# 6813 "setup.ml"
 (* OASIS_STOP *)
 let () = setup ();;