diff --git a/_oasis b/_oasis
index e2f0cd7..51c89d7 100644
--- a/_oasis
+++ b/_oasis
@@ -1,6 +1,6 @@
 OASISFormat: 0.3
 Name:        packet
-Version:     0.3.0
+Version:     0.3.1
 Synopsis:    Serialization for some common network packets, including
              ethernet frames, IP, TCP, and ARP.
 Authors:     https://github.com/frenetic-lang/ocaml-packet/contributors
diff --git a/lib/META b/lib/META
index e0be48a..ffe1e21 100644
--- a/lib/META
+++ b/lib/META
@@ -1,6 +1,6 @@
 # OASIS_START
-# DO NOT EDIT (digest: c8676216e1e3826c9bcde71bc3aab806)
-version = "0.3.0"
+# DO NOT EDIT (digest: 2f28ec9e018e27e489d9f112f7fc9806)
+version = "0.3.1"
 description =
 "Serialization for some common network packets, including ethernet frames, IP, TCP, and ARP."
 requires = "str cstruct cstruct.syntax sexplib sexplib.syntax"
@@ -10,7 +10,7 @@ archive(native) = "packet.cmxa"
 archive(native, plugin) = "packet.cmxs"
 exists_if = "packet.cma"
 package "quickcheck" (
- version = "0.3.0"
+ version = "0.3.1"
  description =
  "Serialization for some common network packets, including ethernet frames, IP, TCP, and ARP."
  requires = "packet quickcheck"
diff --git a/setup.ml b/setup.ml
index a83ac45..575e6a1 100644
--- a/setup.ml
+++ b/setup.ml
@@ -1,7 +1,7 @@
 (* setup.ml generated for the first time by OASIS v0.3.0 *)
 
 (* OASIS_START *)
-(* DO NOT EDIT (digest: 7c9f1310338d6bd789fe4935d748645a) *)
+(* DO NOT EDIT (digest: 543225b9d63b53430ffaf74619de73d7) *)
 (*
    Regenerated by OASIS v0.4.4
    Visit http://oasis.forge.ocamlcore.org for more information and
@@ -6835,7 +6835,7 @@ let setup_t =
           alpha_features = [];
           beta_features = [];
           name = "packet";
-          version = "0.3.0";
+          version = "0.3.1";
           license =
             OASISLicense.DEP5License
               (OASISLicense.DEP5Unit
@@ -7091,7 +7091,7 @@ let setup_t =
        };
      oasis_fn = Some "_oasis";
      oasis_version = "0.4.4";
-     oasis_digest = Some "\216\170w_9`\002[yJ\134Ic\016\031!";
+     oasis_digest = Some "B\153\t\166zI\174\0188<-i\016\231/p";
      oasis_exec = None;
      oasis_setup_args = [];
      setup_update = false