diff --git a/pkgs/development/python-modules/satel-integra/default.nix b/pkgs/development/python-modules/satel-integra/default.nix
index 0f267f90fab9..0c0eeec32372 100644
--- a/pkgs/development/python-modules/satel-integra/default.nix
+++ b/pkgs/development/python-modules/satel-integra/default.nix
@@ -12,14 +12,14 @@
 
 buildPythonPackage rec {
   pname = "satel-integra";
-  version = "1.1.0";
+  version = "1.2.1";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "c-soft";
     repo = "satel_integra";
     tag = version;
-    hash = "sha256-fuSkLJDxrTgOWYwde1mAwFebYuTA3gsZmxONxgd4bhc=";
+    hash = "sha256-haSCSWLHEvd4AUXMvopYjFdEXQ2u6IGrT7q3sY711PQ=";
   };
 
   build-system = [