diff --git a/pkgs/development/python-modules/phonenumbers/default.nix b/pkgs/development/python-modules/phonenumbers/default.nix
index 6d6a624b1423..c04ccbd5281e 100644
--- a/pkgs/development/python-modules/phonenumbers/default.nix
+++ b/pkgs/development/python-modules/phonenumbers/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "phonenumbers";
-  version = "8.12.30";
+  version = "8.12.31";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "9ca65c36f437881a8f7dac979a5733ae8fb5a0a436aecd47bd2c06494bdf0a20";
+    sha256 = "sha256-CR7SsxWFZ/EsmfcZVwocys4AF585tE8ea4lfWdk9rcg=";
   };
 
   checkInputs = [