diff --git a/pkgs/development/python-modules/karton-classifier/default.nix b/pkgs/development/python-modules/karton-classifier/default.nix
index 689d67d50910..9f19e1ab6b9e 100644
--- a/pkgs/development/python-modules/karton-classifier/default.nix
+++ b/pkgs/development/python-modules/karton-classifier/default.nix
@@ -46,6 +46,7 @@ buildPythonPackage rec {
     # Tests expecting results from a different version of libmagic
     "test_process_archive_ace"
     "test_process_runnable_win32_lnk"
+    "test_process_misc_csv"
   ];
 
   meta = with lib; {
diff --git a/pkgs/development/python-modules/karton-core/default.nix b/pkgs/development/python-modules/karton-core/default.nix
index 8805636080cd..1af9386b5b6a 100644
--- a/pkgs/development/python-modules/karton-core/default.nix
+++ b/pkgs/development/python-modules/karton-core/default.nix
@@ -10,7 +10,7 @@
 
 buildPythonPackage rec {
   pname = "karton-core";
-  version = "5.2.0";
+  version = "5.3.0";
   format = "setuptools";
 
   disabled = pythonOlder "3.7";
@@ -19,7 +19,7 @@ buildPythonPackage rec {
     owner = "CERT-Polska";
     repo = "karton";
     rev = "refs/tags/v${version}";
-    hash = "sha256-1Bv0e218cvLuv/go0L13C39fFAeo0FJeCoU+XFUBhzk=";
+    hash = "sha256-sf8O4Y/yMoTFCibQRtNDX3pXdQ0Xzor3WqeU4xp3WuU=";
   };
 
   propagatedBuildInputs = [