diff --git a/pkgs/development/python-modules/pyghmi/default.nix b/pkgs/development/python-modules/pyghmi/default.nix
index 84a53a427ab3..59d73ca4200e 100644
--- a/pkgs/development/python-modules/pyghmi/default.nix
+++ b/pkgs/development/python-modules/pyghmi/default.nix
@@ -14,12 +14,12 @@
 
 buildPythonPackage rec {
   pname = "pyghmi";
-  version = "1.6.12";
+  version = "1.6.13";
   pyproject = true;
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-BVEs/hkWrJKLL2s70CMQ1ZjleEPqZsIw6kObkqiJ2Mk=";
+    hash = "sha256-qZiiWopegiLSB9042tHypGZ1zCVO1UAQp5/0bA3DaK0=";
   };
 
   build-system = [