diff --git a/pkgs/development/python-modules/phonenumbers/default.nix b/pkgs/development/python-modules/phonenumbers/default.nix
index 635222917e23..f0538c25d376 100644
--- a/pkgs/development/python-modules/phonenumbers/default.nix
+++ b/pkgs/development/python-modules/phonenumbers/default.nix
@@ -6,12 +6,12 @@
 
 buildPythonPackage rec {
   pname = "phonenumbers";
-  version = "8.12.49";
+  version = "8.12.51";
   format = "setuptools";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "sha256-xpFmFhXr3JC+/0WPj798C/t48hoKpAolbMK6baQeOTs=";
+    hash = "sha256-nUqUYBJ//SiK4HHdH3lC4jKdpbXF1X2Kq+cQNCfKfL8=";
   };
 
   checkInputs = [