diff --git a/pkgs/development/python-modules/kurbopy/default.nix b/pkgs/development/python-modules/kurbopy/default.nix
index 551d4edae1cc..9c5dfec52c46 100644
--- a/pkgs/development/python-modules/kurbopy/default.nix
+++ b/pkgs/development/python-modules/kurbopy/default.nix
@@ -9,12 +9,12 @@
 
 buildPythonPackage rec {
   pname = "kurbopy";
-  version = "0.11.1";
+  version = "0.13.1";
   format = "setuptools";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-05ezUpcHxCxo/4oyPKogq4/vdfpNnEBhtv+lYBjKdvg=";
+    hash = "sha256-JiXNgUeY2booOp1zaWtCuEqdyp/CxXy4rUo5kKmq0eQ=";
   };
 
   propagatedBuildInputs = [ fonttools ];
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   cargoDeps = rustPlatform.fetchCargoVendor {
     inherit pname version src;
-    hash = "sha256-51qJAcJvolYCW3XWeymc2xd2QHiKLd7MdRdDedEH8QY=";
+    hash = "sha256-dWYOQk6kSGRL8nl3f89FWzdB17hgBALvsQkjeT9oKNc=";
   };
 
   nativeCheckInputs = [ pytestCheckHook ];