diff --git a/pkgs/development/ocaml-modules/hacl-star/default.nix b/pkgs/development/ocaml-modules/hacl-star/default.nix
index e12454759a35..18d307655584 100644
--- a/pkgs/development/ocaml-modules/hacl-star/default.nix
+++ b/pkgs/development/ocaml-modules/hacl-star/default.nix
@@ -4,9 +4,9 @@
 buildDunePackage {
   pname = "hacl-star";
 
-  inherit (hacl-star-raw) version src meta doCheck minimalOCamlVersion;
+  inherit (hacl-star-raw) version src meta doCheck;
 
-  duneVersion = "3";
+  minimalOCamlVersion = "4.08";
 
   propagatedBuildInputs = [
     hacl-star-raw
diff --git a/pkgs/development/ocaml-modules/hacl-star/raw.nix b/pkgs/development/ocaml-modules/hacl-star/raw.nix
index de20299cd4a1..00b524606fcf 100644
--- a/pkgs/development/ocaml-modules/hacl-star/raw.nix
+++ b/pkgs/development/ocaml-modules/hacl-star/raw.nix
@@ -12,11 +12,11 @@
 }:
 stdenv.mkDerivation rec {
   pname = "ocaml${ocaml.version}-hacl-star-raw";
-  version = "0.7.0";
+  version = "0.7.1";
 
   src = fetchzip {
     url = "https://github.com/cryspen/hacl-packages/releases/download/ocaml-v${version}/hacl-star.${version}.tar.gz";
-    sha256 = "sha256-jJtxVYhQgP8ItfLhQ2wcF8RKNRnYhB2j0nR7/YH1NfY=";
+    hash = "sha256-TcAEaJou4BOVXSz5DYewzKfvIpjXmhLAlgF0hlq3ToQ=";
     stripRoot = false;
   };
 
@@ -24,8 +24,6 @@ stdenv.mkDerivation rec {
     ./aligned-alloc.patch
   ];
 
-  minimalOCamlVersion = "4.08";
-
   # strictoverflow is disabled because it breaks aarch64-darwin
   hardeningDisable = [ "strictoverflow" ];