diff --git a/pkgs/development/python-modules/pysigma-backend-opensearch/default.nix b/pkgs/development/python-modules/pysigma-backend-opensearch/default.nix
index 2baa1ec2071a..a1c1c61fa108 100644
--- a/pkgs/development/python-modules/pysigma-backend-opensearch/default.nix
+++ b/pkgs/development/python-modules/pysigma-backend-opensearch/default.nix
@@ -12,7 +12,7 @@
 
 buildPythonPackage rec {
   pname = "pysigma-backend-opensearch";
-  version = "1.0.3";
+  version = "1.0.4";
   pyproject = true;
 
   disabled = pythonOlder "3.8";
@@ -21,7 +21,7 @@ buildPythonPackage rec {
     owner = "SigmaHQ";
     repo = "pySigma-backend-opensearch";
     tag = "v${version}";
-    hash = "sha256-whAvUgjPdZ0ePt0LkREJxJnLacNyQDWupdAinK3kJww=";
+    hash = "sha256-VKDyXTvh0T/MKqsZo9lAlHyfhtiXzP5P+d0DSiLqS1o=";
   };
 
   postPatch = ''
diff --git a/pkgs/development/python-modules/pysigma/default.nix b/pkgs/development/python-modules/pysigma/default.nix
index ecdd45dc5800..0b99073fa5ab 100644
--- a/pkgs/development/python-modules/pysigma/default.nix
+++ b/pkgs/development/python-modules/pysigma/default.nix
@@ -14,7 +14,7 @@
 
 buildPythonPackage rec {
   pname = "pysigma";
-  version = "0.11.18";
+  version = "0.11.19";
   pyproject = true;
 
   disabled = pythonOlder "3.8";
@@ -23,7 +23,7 @@ buildPythonPackage rec {
     owner = "SigmaHQ";
     repo = "pySigma";
     tag = "v${version}";
-    hash = "sha256-AbGmDDJUBvGwZixNKY+iLTKUENSAXHOAdztmbIQIEKs=";
+    hash = "sha256-Zji0idW4HkZjbZgbfABJ2W145y19a6no4t4oZUvi0Qs=";
   };
 
   pythonRelaxDeps = [