diff --git a/app/vmm_stats_pure.ml b/app/vmm_stats_pure.ml
index 538f809..1111aff 100644
--- a/app/vmm_stats_pure.ml
+++ b/app/vmm_stats_pure.ml
@@ -16,7 +16,7 @@ external vmmapi_close : vmctx -> unit = "vmmanage_vmmapi_close"
 external vmmapi_statnames : vmctx -> string list = "vmmanage_vmmapi_statnames"
 external vmmapi_stats : vmctx -> int64 list = "vmmanage_vmmapi_stats"
 
-let my_version = `AV2
+let my_version = `AV3
 
 let descr = ref []
 
diff --git a/app/vmmc_bistro.ml b/app/vmmc_bistro.ml
index a942e23..9030280 100644
--- a/app/vmmc_bistro.ml
+++ b/app/vmmc_bistro.ml
@@ -2,7 +2,7 @@
 
 open Lwt.Infix
 
-let version = `AV2
+let version = `AV3
 
 let read fd =
   (* now we busy read and process output *)
diff --git a/app/vmmc_local.ml b/app/vmmc_local.ml
index dc9199b..d056d09 100644
--- a/app/vmmc_local.ml
+++ b/app/vmmc_local.ml
@@ -2,7 +2,7 @@
 
 open Lwt.Infix
 
-let version = `AV2
+let version = `AV3
 
 let socket t = function
   | Some x -> x
diff --git a/app/vmmc_remote.ml b/app/vmmc_remote.ml
index 909c520..001ca3a 100644
--- a/app/vmmc_remote.ml
+++ b/app/vmmc_remote.ml
@@ -2,7 +2,7 @@
 
 open Lwt.Infix
 
-let version = `AV2
+let version = `AV3
 
 let rec read_tls_write_cons t =
   Vmm_tls_lwt.read_tls t >>= function
diff --git a/app/vmmd.ml b/app/vmmd.ml
index 8585ed6..cfb11fe 100644
--- a/app/vmmd.ml
+++ b/app/vmmd.ml
@@ -18,7 +18,7 @@ let pp_stats ppf s =
 
 open Lwt.Infix
 
-let version = `AV2
+let version = `AV3
 
 let state = ref (Vmm_vmmd.init version)
 
diff --git a/app/vmmd_console.ml b/app/vmmd_console.ml
index 5962289..6c0ac54 100644
--- a/app/vmmd_console.ml
+++ b/app/vmmd_console.ml
@@ -14,7 +14,7 @@ open Lwt.Infix
 
 open Astring
 
-let my_version = `AV2
+let my_version = `AV3
 
 let pp_unix_error ppf e = Fmt.string ppf (Unix.error_message e)
 
diff --git a/app/vmmd_influx.ml b/app/vmmd_influx.ml
index 5eca733..a13b3e9 100644
--- a/app/vmmd_influx.ml
+++ b/app/vmmd_influx.ml
@@ -141,7 +141,7 @@ module P = struct
       vm ifd.ifname (String.concat ~sep:"," fields)
 end
 
-let my_version = `AV2
+let my_version = `AV3
 
 let command = ref 1L
 
diff --git a/app/vmmd_log.ml b/app/vmmd_log.ml
index 47cf8b1..dfd5eac 100644
--- a/app/vmmd_log.ml
+++ b/app/vmmd_log.ml
@@ -10,7 +10,7 @@
 
 open Lwt.Infix
 
-let my_version = `AV2
+let my_version = `AV3
 
 let broadcast prefix wire t =
   Lwt_list.fold_left_s (fun t (id, s) ->
diff --git a/app/vmmd_tls.ml b/app/vmmd_tls.ml
index c3e6046..ffeead9 100644
--- a/app/vmmd_tls.ml
+++ b/app/vmmd_tls.ml
@@ -2,7 +2,7 @@
 
 open Lwt.Infix
 
-let my_version = `AV2
+let my_version = `AV3
 
 let command = ref 0L
 
diff --git a/app/vmmp_request.ml b/app/vmmp_request.ml
index a7b0f1e..55c8b81 100644
--- a/app/vmmp_request.ml
+++ b/app/vmmp_request.ml
@@ -5,7 +5,7 @@ open Vmm_asn
 
 open Rresult.R.Infix
 
-let version = `AV2
+let version = `AV3
 
 let csr priv name cmd =
   let exts = [ (false, `Unsupported (oid, cert_extension_to_cstruct (version, cmd))) ]
diff --git a/src/vmm_asn.ml b/src/vmm_asn.ml
index f181826..b819cce 100644
--- a/src/vmm_asn.ml
+++ b/src/vmm_asn.ml
@@ -308,10 +308,10 @@ let block_cmd =
 
 let version =
   let f data = match data with
-    | 2 -> `AV2
+    | 3 -> `AV3
     | _ -> Asn.S.error (`Parse "unknown version number")
   and g = function
-    | `AV2 -> 2
+    | `AV3 -> 3
   in
   Asn.S.map f g Asn.S.int
 
diff --git a/src/vmm_commands.ml b/src/vmm_commands.ml
index efd6b3e..643db14 100644
--- a/src/vmm_commands.ml
+++ b/src/vmm_commands.ml
@@ -3,16 +3,16 @@
 (* the wire protocol *)
 open Vmm_core
 
-type version = [ `AV2 ]
+type version = [ `AV3 ]
 
 let pp_version ppf v =
   Fmt.int ppf
     (match v with
-     | `AV2 -> 2)
+     | `AV3 -> 3)
 
 let version_eq a b =
   match a, b with
-  | `AV2, `AV2 -> true
+  | `AV3, `AV3 -> true
   | _ -> false
 
 type console_cmd = [
diff --git a/src/vmm_commands.mli b/src/vmm_commands.mli
index 2836c81..4d47075 100644
--- a/src/vmm_commands.mli
+++ b/src/vmm_commands.mli
@@ -3,7 +3,7 @@
 open Vmm_core
 
 (** The type of versions of the grammar defined below. *)
-type version = [ `AV2 ]
+type version = [ `AV3 ]
 
 (** [version_eq a b] is true if [a] and [b] are equal. *)
 val version_eq : version -> version -> bool