diff --git a/pkgs/development/python-modules/lsassy/default.nix b/pkgs/development/python-modules/lsassy/default.nix
index 12e1e6f8352d..00bdd5e17fdd 100644
--- a/pkgs/development/python-modules/lsassy/default.nix
+++ b/pkgs/development/python-modules/lsassy/default.nix
@@ -6,22 +6,19 @@
   netaddr,
   poetry-core,
   pypykatz,
-  pythonOlder,
   rich,
 }:
 
 buildPythonPackage rec {
   pname = "lsassy";
-  version = "3.1.13";
+  version = "3.1.15";
   pyproject = true;
 
-  disabled = pythonOlder "3.7";
-
   src = fetchFromGitHub {
     owner = "Hackndo";
     repo = "lsassy";
     tag = "v${version}";
-    hash = "sha256-DdIEDseGLI+hUIaUNPBqpkGGe+F+Z+jZ0g/JzXB8pf8=";
+    hash = "sha256-cQfyRCZv0ZTaj7Ay7zTzFnU7PQluP3VweeFof8+W70M=";
   };
 
   pythonRelaxDeps = [
@@ -47,8 +44,8 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Python module to extract data from Local Security Authority Subsystem Service (LSASS)";
     homepage = "https://github.com/Hackndo/lsassy";
-    changelog = "https://github.com/Hackndo/lsassy/releases/tag/v${version}";
-    license = with licenses; [ mit ];
+    changelog = "https://github.com/Hackndo/lsassy/releases/tag/${src.tag}";
+    license = licenses.mit;
     maintainers = with maintainers; [ fab ];
     mainProgram = "lsassy";
   };