diff --git a/pkgs/development/python-modules/django-pghistory/default.nix b/pkgs/development/python-modules/django-pghistory/default.nix
index b90a22ae0246..0847f5336713 100644
--- a/pkgs/development/python-modules/django-pghistory/default.nix
+++ b/pkgs/development/python-modules/django-pghistory/default.nix
@@ -9,14 +9,14 @@
 
 buildPythonPackage rec {
   pname = "django-pghistory";
-  version = "3.9.0";
+  version = "3.9.1";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "Opus10";
     repo = "django-pghistory";
     tag = version;
-    hash = "sha256-v0Qya5IuRA2nD8LjVEtliDRL9Qxnanod6WhPCu5RJ90=";
+    hash = "sha256-8irD4crkczaZfMvajgMQBkksJ2wdomI3kUC6T6IU1as=";
   };
 
   build-system = [