diff --git a/pkgs/development/python-modules/puremagic/default.nix b/pkgs/development/python-modules/puremagic/default.nix
index e5d91f38fa2..fbc1bd69370 100644
--- a/pkgs/development/python-modules/puremagic/default.nix
+++ b/pkgs/development/python-modules/puremagic/default.nix
@@ -6,14 +6,14 @@
 
 buildPythonPackage rec {
   pname = "puremagic";
-  version = "1.12";
+  version = "1.13";
   format = "setuptools";
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "sha256-jAuuwImSExc2KjD6yi6WeMkdXpfOAE3Gp8HGaeBUeDg=";
+    sha256 = "sha256-yaHw/pOqWLUtYoM3l/JB0JToLXdi04n0BSccRdbCVDw=";
   };
 
   # test data not included on pypi