From 586aea4c8ab1b850d2ecb28ee25720adc8096dee Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Thu, 5 Jan 2023 09:47:43 +0100
Subject: [PATCH] =?UTF-8?q?ocamlPackages.cryptokit:=201.17=20=E2=86=92=201?=
 =?UTF-8?q?.18?=
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---
 pkgs/development/ocaml-modules/cryptokit/default.nix | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/ocaml-modules/cryptokit/default.nix b/pkgs/development/ocaml-modules/cryptokit/default.nix
index 59ba28be3c3..eb9fdd85e68 100644
--- a/pkgs/development/ocaml-modules/cryptokit/default.nix
+++ b/pkgs/development/ocaml-modules/cryptokit/default.nix
@@ -2,7 +2,8 @@
 
 buildDunePackage rec {
   pname = "cryptokit";
-  version = "1.17";
+  version = "1.18";
+  duneVersion = "3";
 
   minimalOCamlVersion = "4.08";
 
@@ -10,7 +11,7 @@ buildDunePackage rec {
     owner = "xavierleroy";
     repo = "cryptokit";
     rev = "release${lib.replaceStrings ["."] [""] version}";
-    sha256 = "sha256:1xi7kcigxkfridjas2zwldsfc21wi31cgln071sbmv4agh3dqbyw";
+    hash = "sha256-8ae8hroCSkp4O5vM/qVOhAnnJJ+uygMYm3ix5ytwtHU=";
   };
 
   # dont do autotools configuration, but do trigger findlib's preConfigure hook