diff --git a/pkgs/development/python-modules/lsassy/default.nix b/pkgs/development/python-modules/lsassy/default.nix
index e19edfd67eaa..f1a62b8856d3 100644
--- a/pkgs/development/python-modules/lsassy/default.nix
+++ b/pkgs/development/python-modules/lsassy/default.nix
@@ -9,13 +9,13 @@
 
 buildPythonPackage rec {
   pname = "lsassy";
-  version = "3.1.2";
+  version = "3.1.3";
 
   src = fetchFromGitHub {
     owner = "Hackndo";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-FnqWDPcWgRQpX1k/Sf2NQKpuu6srh6xWdNKtHzXZTtk=";
+    sha256 = "sha256-h99wqgRNy2GkiertDddFJQN4hv2R26bo72zNwLPR3mk=";
   };
 
   propagatedBuildInputs = [