diff --git a/pkgs/development/python-modules/pysigma-backend-elasticsearch/default.nix b/pkgs/development/python-modules/pysigma-backend-elasticsearch/default.nix
index b1cecd44d086..337adeadf07f 100644
--- a/pkgs/development/python-modules/pysigma-backend-elasticsearch/default.nix
+++ b/pkgs/development/python-modules/pysigma-backend-elasticsearch/default.nix
@@ -12,7 +12,7 @@
 
 buildPythonPackage rec {
   pname = "pysigma-backend-elasticsearch";
-  version = "1.1.5";
+  version = "1.1.6";
   pyproject = true;
 
   disabled = pythonOlder "3.8";
@@ -21,7 +21,7 @@ buildPythonPackage rec {
     owner = "SigmaHQ";
     repo = "pySigma-backend-elasticsearch";
     tag = "v${version}";
-    hash = "sha256-qIP+TP6lzviEAunYge/SIZQ6PI0EFnJo64FVpPmkdLY=";
+    hash = "sha256-v+OTMcSvFXfjm4R3wCgLRCG0yKNqvY1mgRcmq2Jws0s=";
   };
 
   build-system = [ poetry-core ];