diff --git a/pkgs/development/python-modules/pyspelling/default.nix b/pkgs/development/python-modules/pyspelling/default.nix
index f5674995960f..b441e1893743 100644
--- a/pkgs/development/python-modules/pyspelling/default.nix
+++ b/pkgs/development/python-modules/pyspelling/default.nix
@@ -14,12 +14,12 @@
 
 buildPythonPackage rec {
   pname = "pyspelling";
-  version = "2.11";
+  version = "2.12";
   pyproject = true;
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-lMxu+pecJneWAa1mb42Yat9S0kezEzN61nqscWN0nQ4=";
+    hash = "sha256-ezl5EeRrf6fBBWsoZ8AugVR/yNALvNhEZWVd8j5J26o=";
   };
 
   build-system = [