1 files changed, 2 insertions, 2 deletions
diff --git a/pkgs/development/ocaml-modules/arp/default.nix b/pkgs/development/ocaml-modules/arp/default.nix
index d900f2b772e9c..e1daca1bc38d4 100644
--- a/pkgs/development/ocaml-modules/arp/default.nix
+++ b/pkgs/development/ocaml-modules/arp/default.nix
@@ -8,11 +8,11 @@
 
 buildDunePackage rec {
   pname = "arp";
-  version = "2.3.2";
+  version = "3.0.0";
 
   src = fetchurl {
     url = "https://github.com/mirage/${pname}/releases/download/v${version}/${pname}-v${version}.tbz";
-    sha256 = "1s09ibj9v6pp2ckn96wxmn3mjifcj97asls5xc4zg75pflk0grgz";
+    sha256 = "1x3l8v96ywc3wrcwbf0j04b8agap4fif0fz6ki2ndzx57yqcjszn";
   };
 
   minimumOCamlVersion = "4.06";