diff --git a/pkgs/development/python-modules/ihcsdk/default.nix b/pkgs/development/python-modules/ihcsdk/default.nix
index b7a51c034f68..4bc5ad24fc92 100644
--- a/pkgs/development/python-modules/ihcsdk/default.nix
+++ b/pkgs/development/python-modules/ihcsdk/default.nix
@@ -9,14 +9,14 @@
 
 buildPythonPackage rec {
   pname = "ihcsdk";
-  version = "2.8.12";
+  version = "2.8.13";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "dingusdk";
     repo = "PythonIhcSdk";
     tag = "v${version}";
-    hash = "sha256-k1WKfW/qweRdcaczqf47iNlqeOe7ULa57kqsTF4W2Zs=";
+    hash = "sha256-yFCLxe+BzG6+blEEmUHX+KZZVokyLxw7GD7q/GOEzGU=";
   };
 
   build-system = [ setuptools ];