diff --git a/pkgs/development/python-modules/wolf-comm/default.nix b/pkgs/development/python-modules/wolf-comm/default.nix
index 59bf238c2c11..92e5d56a7ff6 100644
--- a/pkgs/development/python-modules/wolf-comm/default.nix
+++ b/pkgs/development/python-modules/wolf-comm/default.nix
@@ -12,14 +12,14 @@
 
 buildPythonPackage rec {
   pname = "wolf-comm";
-  version = "0.0.48";
+  version = "0.0.49";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "janrothkegel";
     repo = "wolf-comm";
     tag = version;
-    hash = "sha256-w+7Z7A7q9RP+9ORYgvcqWDjV/XOUuXvE67LlOyzhSDY=";
+    hash = "sha256-sbW0ZwCNjrFsI8pKWiWEUgQN7toP/OthvsZxTGI5x/I=";
   };
 
   build-system = [ setuptools ];