diff --git a/pkgs/by-name/ow/owi/package.nix b/pkgs/by-name/ow/owi/package.nix
index 18ce88812f6e..0e52ae8f75d4 100644
--- a/pkgs/by-name/ow/owi/package.nix
+++ b/pkgs/by-name/ow/owi/package.nix
@@ -14,14 +14,14 @@ let
 in
 ocamlPackages.buildDunePackage rec {
   pname = "owi";
-  version = "0.2-unstable-2025-07-08";
+  version = "0.2-unstable-2025-07-11";
 
   src = fetchFromGitHub {
     owner = "ocamlpro";
     repo = "owi";
-    rev = "bcd7d362ed165c542deb2d49da1d45296aa03277";
+    rev = "be3d93320dcbf7d4e991f9b240ff490b5a1b0acc";
     fetchSubmodules = true;
-    hash = "sha256-611k9CQx0C3QKR4NZpnr77LoBZSFBEdU0uRnZshO1cc=";
+    hash = "sha256-yc/f/N+smGk3NwtZnP/k4ISN3mvp1GL9VTcjgosbQJw=";
   };
 
   nativeBuildInputs = with ocamlPackages; [