diff --git a/pkgs/development/python-modules/casbin/default.nix b/pkgs/development/python-modules/casbin/default.nix
index 53bebb6affa2..815bc8ae36cb 100644
--- a/pkgs/development/python-modules/casbin/default.nix
+++ b/pkgs/development/python-modules/casbin/default.nix
@@ -9,7 +9,7 @@
 
 buildPythonPackage rec {
   pname = "casbin";
-  version = "1.15.1";
+  version = "1.15.2";
   format = "setuptools";
 
   disabled = pythonOlder "3.6";
@@ -18,7 +18,7 @@ buildPythonPackage rec {
     owner = pname;
     repo = "pycasbin";
     rev = "v${version}";
-    sha256 = "1majsbpldsch3wgg7pdm87vk9dhqll9nk2pjjvqp8rvg93x2kkww";
+    sha256 = "0mrk6b16f4ds666qa4884kjjbmb55kpfvvqsznfmyg9iii6dir50";
   };
 
   propagatedBuildInputs = [