diff --git a/pkgs/development/python-modules/pyghmi/default.nix b/pkgs/development/python-modules/pyghmi/default.nix
index d8953c00f499..bada4ba61ad5 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 = "1.6.7";
+  version = "1.6.8";
   pyproject = true;
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-UtFTvWt/VX5bKZgAsnM+fzcG5ovh8TR6EKIn58Ohu7g=";
+    hash = "sha256-qkiPYbjL5iNeyxb1hC9hBoz8wB+uTMhp9NaWwlqijnk=";
   };
 
   build-system = [