diff --git a/pkgs/development/python-modules/brian2/default.nix b/pkgs/development/python-modules/brian2/default.nix
index 24b3bf9e6354..fa08a3b19337 100644
--- a/pkgs/development/python-modules/brian2/default.nix
+++ b/pkgs/development/python-modules/brian2/default.nix
@@ -19,7 +19,7 @@
 
 buildPythonPackage rec {
   pname = "brian2";
-  version = "2.8.0";
+  version = "2.8.0.4";
   pyproject = true;
 
   # https://github.com/python/cpython/issues/117692
@@ -27,7 +27,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-1JSE58y1T0YLuFMgVv2qf7bZoLddeyoyxF2dzgsbuUg=";
+    hash = "sha256-DoJouwQoQ0GNObjm2xCqLOQG8BZb7xKQ9aIMmmXbjAg=";
   };
 
   patches = [