1 files changed, 4 insertions, 2 deletions
diff --git a/pkgs/development/ocaml-modules/mirage-protocols/default.nix b/pkgs/development/ocaml-modules/mirage-protocols/default.nix
index 47a534c2169..9f144bd2d7e 100644
--- a/pkgs/development/ocaml-modules/mirage-protocols/default.nix
+++ b/pkgs/development/ocaml-modules/mirage-protocols/default.nix
@@ -2,11 +2,13 @@
 
 buildDunePackage rec {
   pname = "mirage-protocols";
-  version = "4.0.1";
+  version = "5.0.0";
+
+  useDune2 = true;
 
   src = fetchurl {
     url = "https://github.com/mirage/mirage-protocols/releases/download/v${version}/mirage-protocols-v${version}.tbz";
-    sha256 = "188m8x6xdw1bllwrpa8f8bqbdqy20kjfk7q8p8jf8j0daf7kl3mi";
+    sha256 = "1bd6zgxhq2qliyzzarfvaj3ksr20ryghxq6h24i2hha7rwim63bk";
   };
 
   propagatedBuildInputs = [ duration ipaddr mirage-device mirage-flow ];