diff --git a/pkgs/development/python-modules/farm-haystack/default.nix b/pkgs/development/python-modules/farm-haystack/default.nix
index fa5ce3148003..f2139a61bc25 100644
--- a/pkgs/development/python-modules/farm-haystack/default.nix
+++ b/pkgs/development/python-modules/farm-haystack/default.nix
@@ -91,14 +91,14 @@
 
 buildPythonPackage rec {
   pname = "farm-haystack";
-  version = "1.25.0";
+  version = "2.2.3";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "deepset-ai";
     repo = "haystack";
     rev = "refs/tags/v${version}";
-    hash = "sha256-lAXzWnHpOBVjgleFTYqlZ34hmZkcrPJ/h1kk4iVVvec=";
+    hash = "sha256-vaZ8bn36Eezf3/SnJ6ao0CvFZaHrpgbX+nM0IOqG2oo=";
   };
 
   nativeBuildInputs = [